| ALPHABETICAL INDEX OF MPs SINCE 1660 | ||||
| LEI - MAR | ||||
| Names are sorted alphabetically on surname or title, then by forenames (ignoring "Sir", "Dame", "Lord" etc). If names are identical, the earliest elected MP is placed first. "Mac" and Mc" are treated as being the same, and "St" is treated as "Saint" | ||||
| Surname/Title | Forenames | Constituencies Represented | ||
| Leicester | Sir Francis, 3rd baronet | Newton 1715-1727 | ||
| Leicester | Sir John Fleming, 5th baronet, later [1826] 1st Baron de Tabley | Yarmouth (IOW) 1791-1796 Heytesbury 1796-1802 Stockbridge 1807 | ||
| Leicester | Joseph Lynn | West Ham South 1885-1886 | ||
| Leicester | Sir Peter, 4th baronet | Preston 1767-1768 | ||
| Leigh | Charles | Warwick 1710-1713 Higham Ferrers 1714-1722 Bedfordshire 1722-1727 and 1733-1734 | ||
| Leigh | Charles | New Ross 1806-1807 and 1812-1818 | ||
| Leigh | Edward Julian Egerton [kt 2013] | Gainsborough & Horncastle 1983-1997 Gainsborough 1997- | ||
| Leigh | Egerton | Cheshire Mid 1873-1876 | ||
| Leigh | Sir Francis | Kent 1702-1705 | ||
| Leigh | Francis | Wexford 1801 New Ross 1821-1824 | ||
| Leigh | Gilbert Henry Chandos | Warwickshire South 1880-1884 | ||
| Leigh | James Henry | Marlborough 1802-1806 Great Bedwyn 1806-1818 Winchester 1818-1823 | ||
| Leigh | Sir John | Yarmouth (Isle of Wight) 1660 | ||
| Leigh | John | Newtown (Isle of Wight) Oct 1679 and 1681 | ||
| Leigh | John | Newport (Isle of Wight) 1702-1705 | ||
| Leigh | Sir John, 1st baronet | Clapham 1922-1945 | ||
| Leigh | Joseph [kt 1894] | Stockport 1892-1895 and 1900-1906 | ||
| Leigh | Richard | East Looe 1770-1772 | ||
| Leigh | Robert | New Ross 1801-1802 | ||
| Leigh | Robert Holt, later [1815] 1st baronet | Wigan 1802-1820 | ||
| Leigh | Roger | Rochester 1880-1885 | ||
| Leigh | Sir Thomas | Staffordshire 1661-1662 | ||
| Leigh | Thomas Charles, later [1858] 2nd Baron Sudeley | Wallingford 1831-1832 | ||
| Leigh-Bennett | Henry Currie | Chertsey 1897-1903 | ||
| Leigh-Clare | Octavius Leigh | Eccles 1895-1906 | ||
| Leighton | Sir Baldwin, 7th baronet | Shropshire South 1859-1865 | ||
| Leighton | Sir Baldwin, 8th baronet | Shropshire South 1877-1885 | ||
| Leighton | Bertie Edward Parker | Oswestry 1929-1945 | ||
| Leighton | Charlton, later [1780] 4th baronet | Shrewsbury 1774-1775 and 1780-1784 | ||
| Leighton | Daniel | Hereford 1747-1754 | ||
| Leighton | Sir Edward, 1st baronet | Shropshire 1698-1700 Shrewsbury 1709-1710 | ||
| Leighton | Robert | Shrewsbury 1661 | ||
| Leighton | Ronald | Newham North East 1979-1994 | ||
| Leighton | Stanley | Shropshire North 1876-1885 Oswestry 1885-1901 | ||
| Leith | Alexander, later [1775] 1st baronet | Tregony 1774-1780 | ||
| Leith | John Farley | Aberdeen 1872-1880 | ||
| Leke | Sir Francis, 1st baronet | Nottinghamshire 1666-Jan 1679 | ||
| Leland | John | Stamford 1796-1808 | ||
| Leman | Sir William, 2nd baronet | Hertford 1690-1695 | ||
| Le Marchant | Sir Denis, 1st baronet | Worcester 1846-1847 | ||
| Le Marchant | Spencer [kt 1984] | High Peak 1970-1983 | ||
| le Mesurier | Paul | Southwark 1784-1796 | ||
| Lemon | Charles, later [1824] 2nd baronet | Penryn 1807-1812 and 1830-1831 Cornwall 1831-1832 Cornwall West 1832-1841 and 1842-1857 | ||
| Lemon | John | West Looe Apr-Aug 1784 Saltash 1787-1790 Truro 1796-1814 | ||
| Lemon | William, later [1774] 1st baronet | Penryn 1770-1774 Cornwall 1774-1824 | ||
| Leng | John [kt 1893] | Dundee 1889-1906 | ||
| Lennard | Sir Samuel, 3rd baronet | Hythe 1715-1727 | ||
| Lennard | Sir Stephen, 2nd baronet | Winchelsea Mar 1681 Kent 1698-1700 and 1708-1709 | ||
| Lennon | James | Carlow County 1918-1922 | ||
| Lennox | Lord Arthur | Chichester 1831-1846 Great Yarmouth 1847-1848 | ||
| Lennox | Charles, later [1806] 4th Duke of Richmond | Sussex 1790-1806 | ||
| Lennox | Lord George Henry | Chichester 1761-1767 Sussex 1767-1790 | ||
| Lennox | Lord John George | Chichester 1819-1831 Sussex 1831-1832 Sussex West 1832-1841 | ||
| Lennox | Lord William Pitt | King's Lynn 1831-1835 | ||
| Lennox-Boyd | Alan Tindal, later [1960] 1st Viscount Boyd of Merton | Bedfordshire Mid 1931-1960 | ||
| Lennox-Boyd | Mark Alexander [kt 1994] | Morecambe & Lonsdale 1979-1983 Morecambe & Lunesdale 183-1997 | ||
| Lenthall | John | Abingdon 1660 | ||
| Lenthall | William | Wallingford Oct 1679 Cricklade 1681 | ||
| Leon | Herbert Samuel, later [1911] 1st baronet | Buckingham 1891-1895 | ||
| Leonard | Richard Lawrence | Romford 1970-Feb 1974 | ||
| Leonard | William | St.Rollox 1931-1950 | ||
| Lepper | David | Pavilion 1997-2010 | ||
| Leslie | Charles Powell | Monaghan 1801-1826 New Ross 1830-1831 | ||
| Leslie | Charles Powell | Monaghan 1843-1871 | ||
| Leslie | Charlotte Ann | Bristol North West 2010-2017 | ||
| Leslie | Christopher Michael | Shipley 1997-2005 Nottingham East 2010- | ||
| Leslie | John, later [1876] 1st baronet | Monaghan 1871-1880 | ||
| Leslie | John Robert | Sedgefield 1935-1950 | ||
| Leslie | Thomas | Dysart Burghs 1734-1741 Perth 1743-1761 | ||
| Leslie | William | Aberdeenshire 1861-1866 | ||
| Lessing | Edward Albert | Abingdon 1923-1924 | ||
| Lester | Benjamin | Poole 1790-1796 | ||
| Lester | Benjamin Lester | Poole 1809-1835 | ||
| Lester | James Theodore [kt 1996] | Beeston Feb 1974-1983 Broxtowe 1983-1997 | ||
| Lestor | Joan, later [1997] Baroness Lestor of Eccles [L] | Eton & Slough 1966-1983 Eccles 1987-1997 | ||
| L'Estrange | Sir Nicholas, 4th baronet | Castle Rising 1685-1687 | ||
| L'Estrange | Roger | Winchester 1685-1687 | ||
| Lethbridge | Sir John, 1st baronet | Minehead 1806-1807 | ||
| Lethbridge | Sir Roper | Kensington North 1885-1892 | ||
| Lethbridge | Thomas Buckler | Somerset 1806-1812 and 1820-1830 | ||
| Lethieullier | Benjamin | Andover 1768-1797 | ||
| Letwin | Oliver [kt 2016] | Dorset West 1997- | ||
| Leuty | Thomas Richmond | Leeds East 1895-1900 | ||
| Lever | Arthur Levy, later [1911] 1st baronet | Harwich 1906-Jan 1910 Hackney Central 1922-1923 | ||
| Lever | John Orrell | Galway 1859-1865 and 1880-1885 | ||
| Lever | Leslie Maurice [kt 1970], later [1975] Baron Lever [L] | Ardwick Manchester 1950-1970 | ||
| Lever | Norman Harold, later [1979] Baron Lever of Manchester [L] | Exchange Manchester 1945-1950 Cheetham 1950-Feb 1974 Manchester Central Feb 1974-1979 | ||
| Lever | William Hesketh, later [1911] 1st baronet, [1917] 1st Baron Leverhulme and [1922] 1st Viscount Leverhulme | Wirral 1906-Jan 1910 | ||
| Leveson | Richard | Lichfield 1685-1687 Newport (IOW) 1692-1695 | ||
| Leveson, Baron | Granville George Leveson-Gower, styled Baron Leveson, later [1846] 2nd Earl Granville | Morpeth 1837-1840 Lichfield 1841-1846 | ||
| Leveson-Gower | Baptist | Newcastle-under-Lyme 1727-1761 | ||
| Leveson-Gower | Edward | Truro 1802-1807 Mitchell 1807 | ||
| Leveson-Gower | Edward Frederic | Derby 1847-1848 Stoke upon Trent 1852-1857 Bodmin 1859-1885 | ||
| Leveson-Gower | Lord Francis (Egerton from 1833), later [1846] 1st Earl of Ellesmere | Bletchingley 1822-1826 Sutherland 1826-1831 Lancashire South 1835-1846 | ||
| Leveson-Gower | Frederick Neville Sutherland | Sutherland 1900-1906 | ||
| Leveson-Gower | George Granville [kt 1921] | Staffordshire North West 1885-1886 Stoke upon Trent 1890-1895 | ||
| Leveson-Gower | Granville Leveson-Gower, styled Viscount Trentham, later [Dec 1754] 2nd Earl Gower and [1786] 1st Marquess of Stafford | Bishop's Castle 1744-1747 Westminster 1747-1754 Lichfield Apr-Dec 1754 | ||
| Leveson-Gower | Lord Granville, later [1815] 1st Viscount Granville and [1833] 1st Earl Granville | Lichfield 1795-1799 Staffordshire 1799-1815 | ||
| Leveson-Gower | Granville William Gresham | Reigate 1863-1866 | ||
| Leveson-Gower | Sir John, 5th baronet, later [1703] 1st Baron Gower | Newcastle-under-Lyme 1692-1703 | ||
| Leveson-Gower | John | Appleby 1784-1790 Newcastle-under-Lyme 1790-1792 | ||
| Leveson-Gower | John | Truro 1796-1802 | ||
| Leveson-Gower | Richard | Lichfield 1747-1753 | ||
| Leveson-Gower | Thomas | Newcastle-under-Lyme 1722-1727 | ||
| Leveson-Gower | William, later [1689] 4th baronet | Newcastle-under-Lyme 1675-Mar 1681 Shropshire Mar 1681 Newcastle-under-Lyme 1689-1691 | ||
| Leveson-Gower | William | Staffordshire 1720-1756 | ||
| Levett | John | Lichfield 1761-1762 | ||
| Levett | Theophilus John | Lichfield 1880-1885 | ||
| Levinge | Sir Richard, later [1704] 1st baronet | Chester 1690-1695 Derby 1710-1711 | ||
| Levinge | Sir Richard George Augustus, 7th baronet | Westmeath 1857-1865 | ||
| Levinz | William | East Retford 1702-1706 and 1708-1710 Nottinghamshire 1710-1722 and 1732-1734 | ||
| Levinz | William | Nottinghamshire 1734-1747 | ||
| Levitt | Tom | High Peak 1997-2010 | ||
| Levy | Benn Wolfe | Eton & Slough 1945-1950 | ||
| Levy | Maurice [kt 1907], later [1913] 1st baronet | Loughborough 1900-1918 | ||
| Levy | Thomas | Elland 1931-1945 | ||
| Lewell-Buck | Emma Louise | South Shields 2013- | ||
| Lewen | George | Wallingford 1727-1734 | ||
| Lewen | William [kt 1712] | Poole 1708-1710 and 1711-1722 | ||
| Lewer | Andrew | Northampton South 2017- | ||
| Lewes | Thomas | Wycombe Mar 1679-Mar 1681 and 1689-1696 | ||
| Lewes | Sir Watkin | London 1781-1796 | ||
| Lewis | Arthur William John | Upton 1945-1950 West Ham North 1950-Feb 1974 Newham North West Feb 1974-1983 | ||
| Lewis | Brandon Kenneth | Great Yarmouth 2010- | ||
| Lewis | Charles Edward, later [1887] 1st baronet | Londonderry 1872-1886 Antrim North 1887-1892 | ||
| Lewis | Clive Anthony | Norwich South 2015- | ||
| Lewis | David | Carmarthen 1835-1837 | ||
| Lewis | Edward | Devizes 1669-1674 | ||
| Lewis | Edward | Radnor 1761-1768, 1769-1774, 1775-1780 and 1781-1790 | ||
| Lewis | Erasmus | Lostwithiel 1713-1715 | ||
| Lewis | Francis | East Retford 1713-1715 | ||
| Lewis | George Cornewall, later [1855] 2nd baronet | Herefordshire 1847-1852 Radnor 1855-1863 | ||
| Lewis | Henry Owen | Carlow 1874-1880 | ||
| Lewis | Ivan | Bury South 1997- | ||
| Lewis | John | Cardiganshire 1685-1687 and 1689-1690 Cardigan 1693-1698 Cardiganshire 1698-1700 Cardigan Feb-Nov 1701 | ||
| Lewis | John | Radnor 1768-1769 and 1774-1775 | ||
| Lewis | John | Bolton 1945-1950 Bolton West 1950-1951 | ||
| Lewis | John Delaware | Devonport 1868-1874 | ||
| Lewis | John Harvey | Marylebone 1861-1874 | ||
| Lewis | John Herbert [kt 1922] | Flint 1892-1906 Flintshire 1906-1918 University of Wales 1918-1922 | ||
| Lewis | Julian Murray | New Forest East 1997- | ||
| Lewis | Kenneth [kt 1983] | Rutland & Stamford 1959-1983 Stamford & Spalding 1983-1987 | ||
| Lewis | Matthew Gregory | Hindon 1796-1802 | ||
| Lewis | Oswald | Colchester 1929-1945 | ||
| Lewis | Richard | Westbury 1660-Nov 1680, 1685-1687 and 1689-1701 | ||
| Lewis | Ronald Howard | Carlisle 1964-1987 | ||
| Lewis | Terence | Worsley 1983-2005 | ||
| Lewis | Thomas | Whitchurch May-Dec 1708 Winchester 1710-1713 Hampshire 1713-1715 Southampton 1715-1727 Salisbury 1727-1734 Portsmouth 1734-1736 | ||
| Lewis | Thomas | Monmouthshire Apr-Aug 1713 and 1715-1722 | ||
| Lewis | Thomas | Radnor 1715-1761 | ||
| Lewis | Thomas | Anglesey 1886-1895 | ||
| Lewis | Thomas | Southampton 1929-1931 and 1945-1950 | ||
| Lewis | Thomas Arthur | Pontypridd 1918-1922 University of Wales 1922-1923 | ||
| Lewis | Thomas Frankland, later [1846] 1st baronet | Beaumaris 1812-1826 Ennis 1826-1828 Radnorshire 1828-1834 Radnor 1847-1855 | ||
| Lewis | Sir William, 1st baronet | Breconshire 1660 Lymington 1661-1677 | ||
| Lewis | William | Devizes 1660 | ||
| Lewis | Wyndham | Cardiff 1820-1826 Aldeburgh 1827-1829 Maidstone 1835-1838 | ||
| Lewisham, Viscount | George Legge, styled Viscount Lewisham | Great Bedwyn 1727-1729 | ||
| Lewisham, Viscount | George Legge, styled Viscount Lewisham, later [1801] 3rd Earl of Dartmouth | Plymouth 1778-1780 Staffordshire 1780-1784 | ||
| Lewisham, Viscount | William Legge, styled Viscount Lewisham, later [Nov 1810] 4th Earl of Dartmouth | Milborne Port Jan-Nov 1810 | ||
| Lewisham, Viscount | William Legge, styled Viscount Lewisham, later [1936] 7th Earl of Dartmouth | West Bromwich Jan 1910-1918 | ||
| Lewisham, Viscount | William Heneage Legge, styled Viscount Lewisham, later [1891] 6th Earl of Dartmouth | Kent West 1878-1885 Lewisham 1885-1891 | ||
| Lewisham, Viscount | William Walter Legge, styled Viscount Lewisham, later [1853] 5th Earl of Dartmouth | Staffordshire South 1849-1853 | ||
| Lewknor | John | Midhurst 1661-1669 | ||
| Lewknor | John | Sussex Mar 1679 Midhurst Oct 1679-Jan 1681, 1685-1687 and 1689-1705 | ||
| Leycester | Hugh | Milborne Port 1802-1812 | ||
| Leycester | Joseph | Cork City 1835 | ||
| Leycester | Ralph | Shaftesbury 1821-1830 | ||
| Liddall | Walter Sydney [kt 1945] | Lincoln 1931-1945 | ||
| Liddell | George | Berwick upon Tweed 1727-1740 | ||
| Liddell | Harry | Down West 1905-1907 | ||
| Liddell | Helen Lawrie, later [2010] Baroness Liddell of Coatdyke [L] | Monklands East 1994-1997 Airdrie & Shotts 1997-2005 | ||
| Liddell | Henry, later [1697] 3rd baronet | Durham City 1689-1690 and 1695-1698 Newcastle-upon-Tyne Feb 1701-1705 and 1706-1710 | ||
| Liddell | Sir Henry, 4th baronet, later [1747] 1st Baron Ravensworth | Morpeth 1734-1747 | ||
| Liddell | Henry George Liddell, styled Baron Eslington from 1874, later [1878] 2nd Earl of Ravensworth | Northumberland South 1852-1878 | ||
| Liddell | Henry Thomas Liddell, later [1855] 2nd Baron Ravensworth and [1874] 1st Earl of Ravensworth | Northumberland 1826-1830 Durham County North 1837-1847 Liverpool 1853-1855 | ||
| Liddell | Richard | Bossiney May-Dec 1741 and 1742-1746 | ||
| Liddell | Thomas | Lostwithiel 1715-1718 | ||
| Liddell | Sir Thomas Henry, 6th baronet, later [1821] 1st Baron Ravensworth | Durham County 1806-1807 | ||
| Liddell-Grainger | Ian Richard Peregrine | Bridgwater 2001-2010 Bridgwater & Somerset West 2010- | ||
| Lidington | David Roy | Aylesbury 1992- | ||
| Lightbown | David Lincoln [kt 1995] | Staffordshire South East 1983-1995 | ||
| Ligonier | Sir John Louis, later [1766] 1st Earl Ligonier | Bath 1748-1763 | ||
| Lilley | Francis James Patrick | Kelvingrove 1959-1964 | ||
| Lilley | Peter Bruce, later [2018] Baron Lilley [L] | St.Albans 1983-1997 Hitchin & Harpenden 1997-2017 | ||
| Limerick, Viscount | James Hamilton, 1st Viscount Limerick [I], later [1756] 1st Earl of Clanbrassil [I] | Wendover 1727-1734 and 1735-1741 Tavistock 1742-1747 Morpeth 1747-1754 | ||
| Lincoln | Ignatius Timothy Trebitsch | Darlington Jan-Dec 1910 | ||
| Lincoln, Earl of | Henry Fiennes Pelham-Clinton, styled Earl of Lincoln | Aldborough 1772-1774 Nottinghamshire 1774-1778 | ||
| Lincoln, Earl of | Henry Pelham Alexander Pelham-Clinton, styled Earl of Lincoln, later [1864] 6th Duke of Newcastle | Newark 1857-1859 | ||
| Lincoln, Earl of | Henry Pelham Clinton, styled Earl of Lincoln, later [1851] 5th Duke of Newcastle | Nottinghamshire South 1832-1846 Falkirk 1846-1851 | ||
| Lincoln, Earl of | Lord Thomas Pelham-Clinton, styled Earl of Lincoln from 1779, later [1794] 3rd Duke of Newcastle | Westminster 1774-1780 East Retford 1781-1794 | ||
| Lind | George | Edinburgh 1761-1762 | ||
| Linden | David | Glasgow East 2017- | ||
| Lindfield | Gilbert | Ipswich 1674-Jan 1679, Mar 1679 and Oct 1679 | ||
| Lindgren | George Samuel, later [1961] Baron Lindgren [L] | Wellingborough 1945-1959 | ||
| Lindley | Fred William | Rotherham 1923-1931 | ||
| Lindsay | Charles Hugh | Abingdon 1865-1874 | ||
| Lindsay | Hugh Hamilton | Sandwich 1841-1847 | ||
| Lindsay | Hugh Primrose | Perth 1820-1830 | ||
| Lindsay | James | Wigan 1825-1841 Fife 1831-1832 | ||
| Lindsay | James Alexander [kt 1870] | Wigan 1845-1857 and 1859-1866 | ||
| Lindsay | James Louis | Devon North 1955-1959 | ||
| Lindsay | Sir John | Aberdeen 1767-1768 | ||
| Lindsay | Kenneth Martin | Kilmarnock 1933-1945 Combined English Universities 1945-1950 | ||
| Lindsay | Martin Alexander, later [1962] 1st baronet | Solihull 1945-1964 | ||
| Lindsay | Noel Ker | Bristol South 1931-1935 | ||
| Lindsay | Patrick | Edinburgh 1734-1741 | ||
| Lindsay | William Arthur | Belfast South 1917-1918 Cromac 1918-1922 | ||
| Lindsay | William Shaw | Tynemouth & North Shields 1854-1859 Sunderland 1859-1865 | ||
| Lindsay, Lord | James Lindsay, styled Lord Lindsay, later [1825] 24th Earl of Crawford and 7th Earl of Balcarres | Wigan 1820-1825 | ||
| Lindsay, Lord | James Ludovic Lindsay, styled Lord Lindsay, later [1880] 26th Earl of Crawford and 9th Earl of Balcarres | Wigan 1874-1880 | ||
| Linfield | Frederick Caesar | Bedfordshire Mid 1922-1924 | ||
| Lingen | Sir Henry | Hereford Nov 1660, Apr-Jul 1661 and Sep 1661-1662 | ||
| Linstead | Hugh Nicholas [kt 1953] | Putney 1942-1964 | ||
| Linton | John Martin | Battersea 1997-2010 | ||
| Linwood | Nicholas | Stockbridge 1761-1768 Aldeburgh 1768-1773 | ||
| Lippincott | Sir Henry, 1st baronet | Bristol Sep-Dec 1780 | ||
| Lipson | Daniel Leopold | Cheltenham 1937-1950 | ||
| Lipton | Marcus | Brixton 1945-Feb 1974 Lambeth Central Feb 1974-1978 | ||
| Lisburne, Earl of | Wilmot Vaughan, later [1766] 4th Viscount Lisburne [I] and [1776] 1st Earl of Lisburne [I] | Cardiganshire 1755-1761 Berwick upon Tweed 1765-1768 Cardiganshire 1768-1796 | ||
| Lisburne, Viscount | John Vaughan, 2nd Viscount Lisburne [I] | Cardiganshire 1727-1734 | ||
| Lisle | Edward | Marlborough 1727-1734 Hampshire 1734-1741 | ||
| Lisle | Warren | Weymouth & Melcombe Regis Sep-Nov 1780 | ||
| Lisle | William | Brackley 1660-Jan 1679, Mar 1679 and 1681 | ||
| Lismore, Viscount | Cornelius O'Callaghan, 1st Viscount Lismore [I] | Lostwithiel 1806-1807 | ||
| Lister | Christopher | Clitheroe 1695-Nov 1701 | ||
| Lister | Ellis Cunliffe | Bradford 1832-1841 | ||
| Lister | Nathaniel | Clitheroe 1761-1773 | ||
| Lister | Sir Robert Ashton | Stroud 1918-1922 | ||
| Lister | Thomas | Lincoln 1705-1715 | ||
| Lister | Thomas | Clitheroe 1713-1745 | ||
| Lister | Thomas | Clitheroe 1745-1761 | ||
| Lister | Thomas, later [1797] 1st Baron Ribblesdale | Clitheroe 1773-1790 | ||
| Lister | William Cunliffe | Bradford 1841 | ||
| Listowel, Earl of | William Hare, 2nd Earl of Listowel | St.Albans 1841-1846 | ||
| Litchfield | John Shirley Sandys | Chelsea 1959-1966 | ||
| Litherland | Robert Kenneth | Manchester Central 1979-1997 | ||
| Litterick | Thomas | Selly Oak Oct 1974-1979 | ||
| Little | Ernest Gordon Graham [kt 1931] (Graham-Little from 1931) | London University 1924-1950 | ||
| Little | James | Down 1939-1946 | ||
| Little | Thomas Shepherd | Whitehaven 1892-1895 | ||
| Little-Pengelly | Emma | Belfast South 2017- | ||
| Littleton | Sir Edward, 2nd baronet | Staffordshire 1663-Jan 1679 | ||
| Littleton | Edward | Staffordshire 1685-1687 | ||
| Littleton | Sir Edward, 4th baronet | Staffordshire 1784-1812 | ||
| Littleton | Edward John, later [1835] 1st Baron Hatherton | Staffordshire 1812-1832 Staffordshire South 1832-1835 | ||
| Littleton | Edward Richard, later [1863] 2nd Baron Hatherton | Wallsall 1847-1852 Staffordshire South 1853-1857 | ||
| Littleton | James | Weymouth & Melcombe Regis 1701-1711 and 1713-1715 Queenborough 1722-1723 | ||
| Littleton | Sir Thomas, 2nd baronet | Wenlock 1661-Jan 1679 East Grinstead Apr 1679 Yarmouth (IOW) 1681 | ||
| Littleton | Sir Thomas, 3rd baronet | Woodstock 1689-1702 Castle Rising 1702-1705 Chichester 1705-1708 Portsmouth 1708-1710 | ||
| Littleton | Thomas | Weymouth & Melcombe Regis 1715-1722 | ||
| Littleton | Timothy | Ludlow 1660 and 1661-1670 | ||
| Litton | Edward | Coleraine 1837-1843 | ||
| Litton | Edward Falconer | Tyrone 1880-1881 | ||
| Livingston | Adam | Argyllshire 1772-1780 | ||
| Livingston | William | Aberdeen 1711-1713 | ||
| Livingstone | Alexander Mackenzie [kt 1933] | Western Isles 1923-1929 | ||
| Livingstone | Kenneth Robert | Brent East 1987-2001 | ||
| Livsey | Richard Arthur Lloyd, later [2001] Baron Livsey of Talgarth [L] | Brecon & Radnor 1985-1992 and 1997-2001 | ||
| Llewellin | John Jestyn, later [1945] 1st Baron Llewellin | Uxbridge 1929-1945 | ||
| Llewellyn | David Treharne [kt 1960] | Cardiff North 1950-1959 | ||
| Llewellyn | Evan Henry | Somerset North 1885-1892 and 1895-1906 | ||
| Llewellyn-Jones | Frederick | Flintshire 1929-1935 | ||
| Lloyd | Anthony Joseph | Stretford 1983-1997 Manchester Central 1997-2012 Rochdale 2017- | ||
| Lloyd | Sir Charles, later [1708] 1st baronet | Cardigan 1698-1700 | ||
| Lloyd | Charles Ellis | Llandaff & Barry 1929-1931 | ||
| Lloyd | Cyril Edward | Dudley 1922-1929 and 1941-1945 | ||
| Lloyd | Sir Edward Pryce, 2nd baronet, later [1831] 1st Baron Mostyn | Flint 1806-1807 Beaumaris 1807-1812 Flint 1812-1831 | ||
| Lloyd | Ernest Guy Richard [kt 1953], later [1960] 1st baronet | Renfrewshire East 1940-1959 | ||
| Lloyd | Francis | Ludlow 1691-1695 | ||
| Lloyd | Francis | Montgomeryshire 1795-1799 | ||
| Lloyd | Geoffrey William, later [1974] Baron Geoffrey-Lloyd [L] | Ladywood 1931-1945 King's Norton 1950-1955 Sutton Coldfield 1965-Feb 1974 | ||
| Lloyd | George Ambrose, later [1925] 1st Baron Lloyd | Staffordshire West Jan 1910-1918 Eastbourne 1924-1925 | ||
| Lloyd | George Butler | Shrewsbury 1913-1922 | ||
| Lloyd | Hardress | King's County 1807-1818 | ||
| Lloyd | Henry | Cardigan Dec 1701-1705 | ||
| Lloyd | Herbert, later [1763] 1st baronet | Cardigan 1761-1768 | ||
| Lloyd | Ian Stewart [kt 1986] | Langstone 1964-Feb 1974 Havant & Waterloo Feb 1974-1983 Havant 1983-1992 | ||
| Lloyd | Isaac | Haverfordwest 1661-1663 | ||
| Lloyd | James Martin | Steyning 1790-1791, 1791-1792, 1796-1806 and 1806-1818 New Shoreham 1818-1826 | ||
| Lloyd | John, later [1662] 1st baronet | Carmarthenshire 1660 | ||
| Lloyd | John | Cardiganshire 1747-1755 | ||
| Lloyd | John | Flintshire 1797-1799 | ||
| Lloyd | John Horatio | Stockport 1832-1835 | ||
| Lloyd | John Selwyn Brooke, later [1976] Baron Selwyn-Lloyd [L] | Wirral 1945-1976 | ||
| Lloyd | Maurice | Gatton 1782-1787 | ||
| Lloyd | Morgan | Beaumaris 1874-1885 | ||
| Lloyd | Peter Robert Cable [kt 1995] | Fareham 1979-2001 | ||
| Lloyd | Philip | Saltash 1723-1727 Aylesbury 1727-1730 Christchurch 1732-1734 Lostwithiel 1734-1735 | ||
| Lloyd | Sir Richard | Radnorshire 1661-1676 | ||
| Lloyd | Sir Richard | Durham City Oct 1679, 1681 and 1685-1686 | ||
| Lloyd | Richard | New Shoreham 1708-1710 Ashburton 1710-1711 | ||
| Lloyd | Richard | Cardigan 1730-1741 | ||
| Lloyd | Richard [kt Nov 1745] | Mitchell 1745-1747 Maldon 1747-1754 Totnes 1754-1759 | ||
| Lloyd | Richard Savage | Totnes 1759-1768 | ||
| Lloyd | Robert | Shropshire 1699-1702 and 1705-1708 | ||
| Lloyd | Robert | Shropshire 1710-1713 and 1722-1727 | ||
| Lloyd | Salusbury | Flint 1728-1734 | ||
| Lloyd | Sampson Samuel | Plymouth 1874-1880 Warwickshire South 1884-1885 | ||
| Lloyd | Stephen Anthony Christopher | Eastbourne 2010-2015 and 2017- | ||
| Lloyd | Thomas | Limerick County 1826-1829 | ||
| Lloyd | Thomas | Barnstaple 1863-1864 | ||
| Lloyd | Sir Thomas Davies, 1st baronet | Cardiganshire 1865-1868 Cardigan 1868-1874 | ||
| Lloyd | Thomas Edward | Cardiganshire 1874-1880 | ||
| Lloyd | Walter | Cardiganshire 1734-1742 | ||
| Lloyd | Wilson | Wednesbury 1885-1886 and 1892-1895 | ||
| Lloyd-Anstruther | Robert Hamilton | Woodbridge 1886-1892 | ||
| Lloyd George | David, later [1945] 1st Earl Lloyd George of Dwyfor | Caernarvon 1890-1945 | ||
| Lloyd-George | Gwilym, later [1957] 1st Viscount Tenby | Pembrokeshire 1922-1924 and 1929-1950 Newcastle-upon-Tyne North 1951-1957 | ||
| Lloyd-George | Megan Arfon [Lady Megan from 1945] | Anglesey 1929-1951 Carmarthen 1957-1966 | ||
| Lloyd-Greame | Philip (later Cunliffe-Lister), later [1955] 1st Earl of Swinton [see Cunliffe-Lister] | |||
| Lloyd-Mostyn | Edward Mostyn, later [1854] 2nd Baron Mostyn | Flintshire 1831-1837 and 1841-1842 Lichfield 1846-1847 Flintshire 1847-1854 | ||
| Lloyd-Mostyn | Thomas Mostyn | Flintshire 1854-1861 | ||
| Llwyd | Elfyn | Meirionnydd Nant Conwy 1992-2010 Dwyfor Meirionydd 2010-2015 | ||
| Loch | George | Wick District 1868-1872 | ||
| Loch | James | St.Germans 1827-1830 Tain Burghs 1830-1832 Wick District 1832-1852 | ||
| Loch | John | Hythe 1830-1832 | ||
| Lock | David Anthony | Wyre Forest 1997-2001 | ||
| Lock | William | Great Grimsby 1741-1761 | ||
| Locke | John | Southwark 1857-1880 | ||
| Locke | Joseph | Honiton 1847-1860 | ||
| Locke | Wadham | Devizes 1832-1835 | ||
| Locker-Lampson | Godfrey Lampson Tennyson | Salisbury Jan 1910-1918 Wood Green 1918-1935 | ||
| Locker-Lampson | Oliver Stillingfleet | Ramsey Jan 1910-1918 Huntingdonshire 1918-1922 Handsworth 1922-1945 | ||
| Lockhart | Sir Alexander MacDonald | Berwick upon Tweed 1807-1812 | ||
| Lockhart | Alexander Macdonald | Lanarkshire 1837-1841 | ||
| Lockhart | Allen Eliott | Selkirkshire 1846-1861 | ||
| Lockhart | George | Midlothian 1708-1715 | ||
| Lockhart | James | Lanarkshire 1715-1718 | ||
| Lockhart | John Ingram | Oxford 1807-1818 and 1820-1830 | ||
| Lockhart | Thomas | Elgin 1771-1774 | ||
| Lockhart | William | Lanarkshire 1841-1857 | ||
| Lockhart-Ross | Charles, later [1790] 7th baronet | Tain Burghs 1786-1796 Ross-shire 1796-1806 Lanark 1806-1807 | ||
| Lockhart-Ross | John, later [1778] 6th baronet | Lanark 1761-1768 Lanarkshire 1768-1774 | ||
| Lockie | John | Devonport 1902-1904 | ||
| Lockwood | Amelius Richard Mark, later [1917] 1st Baron Lambourne | Epping 1892-1917 | ||
| Lockwood | Frank [kt 1894] | York 1885-1897 | ||
| Lockwood | James Horace | Shipley 1930-1935 | ||
| Lockwood | John Cutts | Hackney Central 1931-1935 Romford 1950-1955 | ||
| Lockwood | Richard | Hindon 1713-1715 London 1722-1727 Worcester 1734-1741 | ||
| Lockyer | Charles | Ilchester 1727-1747 | ||
| Lockyer | Joseph Tolson | Ilchester 1756-1765 | ||
| Lockyer | Thomas | Ilchester 1747-1761 | ||
| Loder | Gerald Walter Erskine, later [1934] 1st Baron Wakehurst | Brighton 1889-1905 | ||
| Loder | John de Vere, later [1936] 2nd Baron Wakehurst | Leicester East 1924-1929 Lewes 1931-1936 | ||
| Loder | Robert, later [1887] 1st baronet | New Shoreham 1880-1885 | ||
| Loder | Thomas | Great Bedwyn 1685-1687 | ||
| Loft | John Henry | Great Grimsby 1802-1803 and 1808-1812 | ||
| Lofthouse | Geoffrey [kt 1995], later [1997] Baron Lofthouse of Pontefract [L] | Pontefract & Castleford 1978-1997 | ||
| Loftus | Pierse Creagh | Lowestoft 1934-1945 | ||
| Loftus | William | Great Yarmouth 1796-1802 Tamworth 1802-1812 Great Yarmouth 1812-1818 | ||
| Loftus, Viscount | John Loftus, styled Viscount Loftus, later [1806] 2nd Marquess of Ely | Wexford County 1801-1806 | ||
| Loftus, Viscount | John Henry Loftus, styled Viscount Loftus, later [Sep 1845] 3rd Marquess of Ely | Woodstock 1845 | ||
| Logan | David Gilbert | Scotland (Liverpool) 1929-1964 | ||
| Logan | John William | Harborough 1891-1904 and Dec 1910-1916 | ||
| Logan | Robert Hart | Suffolk West 1837-1838 | ||
| Lomas | Kenneth | Huddersfield West 1964-1979 | ||
| Lomax | Caleb | St.Albans 1727-1730 | ||
| Lomax | Joshua | St.Albans Jan-Mar 1701, 1708-1710 and 1717-1722 | ||
| Lombe | Edward | Arundel 1826-1830 | ||
| London | John | Wilton 1710-1711 and 1713-1722 | ||
| Londonderry, Earl of | Ridgeway Pitt, 3rd Earl of Londonderry [I] | Camelford 1747-1754 | ||
| Long | Charles | Dunwich 1715-1722 | ||
| Long | Charles, later [1826] 1st Baron Farnborough | Rye 1789-1796 Midhurst 1796-1802 Wendover 1802-1806 Haslemere 1806-1826 | ||
| Long | Charles Wigram | Evesham 1895-Jan 1910 | ||
| Long | Dudley (North from 1789-1812 and then Long-North thereafter) | St.Germans 1780-1784 Great Grimsby 1784-1796 Banbury 1796-1806 Newtown (IOW) 1807-1808 Banbury 1808-1812 Richmond (Yorkshire) 1812-1818 Haddington 1818-1820 Newtown (IOW) 1820-1821 | ||
| Long | Sir James, 2nd baronet | Malmesbury Mar 1679-Mar 1681 and 1690-1692 | ||
| Long | Sir James, 5th baronet | Chippenham 1705-1713 Wootton Bassett 1715-1722 Wiltshire 1727-1729 | ||
| Long | James (Tylney-Long from 1784), later [1767] 7th baronet | Marlborough 1762-1780 Devizes 1780-1788 Wiltshire 1788-1794 | ||
| Long | Naomi Rachel | Belfast East 2010-2015 | ||
| Long | Richard | Chippenham 1694-1695 | ||
| Long | Richard | Chippenham 1734-1741 | ||
| Long | Richard Eric Onslow, later [1944] 3rd Viscount Long of Wraxall | Westbury 1927-1931 | ||
| Long | Richard Godolphin | Wiltshire 1806-1818 | ||
| Long | Richard Penruddocke | Chippenham 1859-1865 Wiltshire North 1865-1868 | ||
| Long | Sir Robert, 1st baronet | Boroughbridge 1661-1673 | ||
| Long | Sir Robert, 6th baronet | Wootton Bassett 1734-1741 Wiltshire 1741-1767 | ||
| Long | Samuel | Ilchester 1790-1796 | ||
| Long | Sir Walter, 2nd baronet | Bath Oct 1679 | ||
| Long | Walter | Calne Feb 1701 | ||
| Long | Walter | Wiltshire North 1835-1865 | ||
| Long | Walter Hume, later [1921] 1st Viscount Long of Wraxall | Wiltshire North 1880-1885 Devizes 1885-1892 West Derby 1893-1900 Bristol South 1900-1906 Dublin County South 1906-Jan 1910 Strand Jan 1910-1918 St.George's, Hanover Square 1918-1921 | ||
| Long-Bailey | Rebecca | Salford & Eccles 2015- | ||
| Longbottom | Arthur William | Halifax 1928-1931 | ||
| Longbottom | Charles Brooke | York 1959-1966 | ||
| Longden | Fred | Deritend 1929-1931 and 1945-1950 Small Heath 1950-1952 | ||
| Longden | Gilbert James Morley [kt 1972] | Hertfordshire South West 1950-Feb 1974 | ||
| Longfield | John | Mallow 1801-1802 | ||
| Longfield | Mountifort | Cork City 1801-1818 | ||
| Longfield | Richard | Cork County 1835-1837 | ||
| Longfield | Robert | Mallow 1859-1865 | ||
| Longhurst | Henry Carpenter | Acton 1943-1945 | ||
| Longman | George | Maidstone 1806-1812 and 1818-1820 | ||
| Longueville | Charles | Downton 1715-1722 Great Bedwyn 1722-1727 East Looe 1727-1741 | ||
| Lonsdale | James Rolston | Armagh Mid 1918- 1921 | ||
| Lonsdale | John Brownlee, later [1911] 1st baronet and [1918] 1st Baron Armaghdale | Armagh Mid 1900-1918 | ||
| Looker | Herbert William | Essex South East 1924-1929 | ||
| Lopes | Henry Charles, later [1897] 1st Baron Ludlow | Launceston 1868-1874 Frome 1874-1876 | ||
| Lopes | Henry Yarde Buller, later [1908] 4th baronet and [1938] 1st Baron Roborough | Grantham 1892-1900 | ||
| Lopes | Manasseh (Manasseh Masseh Lopes from 1805), later [1805] 1st baronet | New Romney 1802-1806 Evesham 1807-1808 Barnstaple 1812-1819 Westbury 1820-1829 | ||
| Lopes | Sir Massey, 3rd baronet | Westbury 1857-1868 Devon South 1868-1885 | ||
| Lopes | Sir Ralph, 2nd baronet | Westbury 1814-1819, 1831-1837 and 1841-1847 Devon South 1849-1854 | ||
| Lopresti | Giacomo (Jack) | Filton & Bradley Stoke 2010- | ||
| Loraine | William, later [1718] 2nd baronet | Northumberland Dec 1701-1702 | ||
| Loraine-Smith | Charles | Leicester 1784-1790 | ||
| Lord | Jonathan George Caladine | Woking 2010- | ||
| Lord | Michael Nicholson [kt 2001] | Suffolk Central 1983-1997 Suffolk Central & Ipswich North 1997-2010 | ||
| Lorden | John William [kt 1925] | St.Pancras North 1918-1923 | ||
| Lorimer | Henry Dubs | Derbyshire South 1922-1924 | ||
| Lorne, Marquess of | George William Campbell, styled Marquess of Lorne, later [1806] 6th Duke of Argyll | St.Germans 1790-1796 | ||
| Lorne, Marquess of | John Campbell, styled Marquess of Lorne from 1761, later [1770] 5th Duke of Argyll | Glasgow 1744-1761 Dover 1765-1766 | ||
| Lorne, Marquess of | John George Edward Henry Douglas, styled Marquess of Lorne, later [1900] 9th Duke of Argyll | Argyllshire 1868-1878 Manchester South 1895-1900 | ||
| Lort-Williams | John Rolleston [kt 1936] | Rotherhithe 1918-1923 | ||
| Loseby | Charles Edgar | Bradford East 1918-1922 | ||
| Lothian, Marquess of | Michael Andrew Foster Jude Kerr, styled Earl of Ancram, later [2004] 13th Marquess of Lothian [see Ancram] | |||
| Lott | Henry Baines | Honiton 1826-1830 and 1831-1832 | ||
| Lough | Thomas | Islington West 1892-1918 | ||
| Loughborough, Baron | James Alexander St.Clair-Erskine, styled Baron Loughborough, later [1837] 3rd Earl of Rosslyn | Dysart Burghs 1830-1831 Great Grimsby 1831-1832 | ||
| Lougher | Lewis [kt 1929] | Cardiff East 1922-1923 Cardiff Central 1924-1929 | ||
| Loughlin | Charles William | Gloucestershire West 1959-Oct 1974 | ||
| Loughton | Timothy Paul | Worthing East & Shoreham 1997- | ||
| Louth | Thomas | Ardwick Manchester 1922-1931 | ||
| Lovaine, Baron | Algernon George Percy, styled Baron Lovaine, later [1867] 6th Duke of Northumberland | Bere Alston 1831-1832 Northumberland North 1852-1865 | ||
| Lovaine, Baron | George Percy, styled Baron Lovaine, later [1830] 2nd Earl of Beverley and [1865] 5th Duke of Northumberland | Bere Alston 1799-1830 | ||
| Lovat-Fraser | James Alexander | Lichfield 1929-1938 | ||
| Love | Andrew McCulloch | Edmonton 1997-2015 | ||
| Love | William | London 1661-Jan 1679, Mar 1679, Oct 1679, 1681 and Jan-Apr 1689 | ||
| Loveden | Edward Loveden | Abingdon 1783-1796 Shaftesbury 1802-1812 | ||
| Loveden | Pryse | Cardigan 1849-1855 | ||
| Lovelace | Francis | Canterbury 1661-1664 | ||
| Lovelace | John, later [1670] 3rd Baron Lovelace | Berkshire 1661-1670 | ||
| Loveridge | John Warren [kt 1988] | Hornchurch 1970-Feb 1974 Upminster Feb 1974-1983 | ||
| Loverseed | John Eric | Eddisbury 1943-1945 | ||
| Loverseed | John Frederick | Sudbury 1923-1924 | ||
| Lovett | Verney | Wendover 1761-1765 | ||
| Loveys | Walter Harris | Chichester 1958-1969 | ||
| Low | Sir Frederick | Norwich Jan 1910-1915 | ||
| Low | Toby Austin Richard William [kt 1957], later [1962] 1st Baron Aldington | Blackpool North 1945-1962 | ||
| Low | William Malcolm | Grantham 1886-1892 | ||
| Lowe | Francis William [kt 1905], later [1918] 1st baronet | Edgbaston 1898-1929 | ||
| Lowe | George | Calne 1661 | ||
| Lowe | John | Shaftesbury 1661-1667 | ||
| Lowe | Robert, later [1880] 1st Viscount Sherbrooke | Kidderminster 1852-1859 Calne 1859-1868 London University 1868-1880 | ||
| Lowe | Samuel | Aldeburgh 1718-1731 | ||
| Lowles | John | Haggerston 1895-1900 | ||
| Lowndes | Charles | Bramber 1768-1769 | ||
| Lowndes | Richard | Buckinghamshire 1741-1774 | ||
| Lowndes | William | Seaford 1695-1715 St.Mawes 1715-1722 East Looe 1722-1724 | ||
| Lowndes | William Selby | Buckinghamshire 1810-1820 | ||
| Lowry-Corry | Henry Thomas | Tyrone 1825-1873 | ||
| Lowry-Corry | Henry William | Tyrone 1873-1880 | ||
| Lowther | Anthony | Appleby Mar 1679 and Oct 1679 | ||
| Lowther | Anthony | Cockermouth 1721-1722 Westmorland 1722-1741 | ||
| Lowther | Christopher William | Cumberland North 1918-1922 | ||
| Lowther | Claude William Henry | Eskdale 1900-1906 and Dec 1910-1918 Lonsdale 1918-1922 | ||
| Lowther | Henry, later [1872] 3rd Earl of Lonsdale | Cumberland West 1847-1872 | ||
| Lowther | Henry Cecil | Westmorland 1812-1867 | ||
| Lowther | Henry Cecil [kt 1918] | Appleby 1915-1918 Penrith & Cockermouth 1921-1922 | ||
| Lowther | James, later [1731] 4th baronet | Carlisle 1694-1702 Cumberland 1708-1722 Appleby 1723-1727 Cumberland 1727-1755 | ||
| Lowther | Sir James, 5th baronet, later [1784] 1st Earl of Lonsdale | Cumberland 1757-1761 Westmorland 1761-1762 Cumberland 1762-1768 Cockermouth 1769-1774 Cumberland 1774-1784 | ||
| Lowther | James | Westmorland 1775-1812 Aplleby 1812-1818 | ||
| Lowther | James | York 1865-1880 Lincolnshire North 1881-1885 Isle of Thanet 1888-1904 | ||
| Lowther | James William, later [1921] 1st Viscount Ullswater | Rutland 1883-1885 Penrith 1886-1918 Penrith & Cockermouth 1918-1921 | ||
| Lowther | Sir John, 1st baronet | Westmorland 1660 | ||
| Lowther | John | Appleby 1661-1668 | ||
| Lowther | Sir John, 2nd baronet | Cumberland 1665-Mar 1681, 1685-1687 and 1689-1700 | ||
| Lowther | Sir John, 2nd baronet, later [1696] 1st Viscount Lonsdale | Westmorland 1677-Jul 1679, Mar 1681, 1685-1687 and 1689-1696 | ||
| Lowther | John | Pontefract 1722-1729 | ||
| Lowther | John, later [1824] 1st baronet | Cockermouth 1780-1786 Carlisle Apr-May 1786 Haslemere 1786-1790 Cumberland 1796-1831 | ||
| Lowther | John Henry, later [1844] 2nd baronet | Cockermouth 1816-1826 Wigtown 1826-1831 Cockermouth 1831-1832 York 1835-1847 | ||
| Lowther | Richard | Appleby 1689-1690 | ||
| Lowther | Robert | Westmorland 1705-1708 | ||
| Lowther | Robert | Westmorland 1759-1761 and Mar-Dec 1763 | ||
| Lowther | Sir Thomas, 2nd baronet | Lancaster 1722-1745 | ||
| Lowther | William | Pontefract 1660 and 1661-Jan 1679 | ||
| Lowther | William | Carlisle 1692-1694 | ||
| Lowther | Sir William | Pontefract 1695-1698 | ||
| Lowther | Sir William, 1st baronet | Pontefract 1701-1710 and 1716-1729 | ||
| Lowther | Sir William, 1st baronet | Lancaster 1702-1705 | ||
| Lowther | Sir William, 2nd baronet | Pontefract 1729-1741 | ||
| Lowther | Sir William | Cumberland 1755-1756 | ||
| Lowther | William, later [1807] 1st Earl of Lonsdale | Carlisle 1780-1784 Cumberland 1784-1790 Rutland 1796-1802 | ||
| Lowther | William | Westmorland 1868-1885 Aplleby 1885-1892 | ||
| Lowther, Viscount | William Lowther, styled Viscount Lowther, later [1844] 2nd Earl of Lonsdale | Cockermouth 1808-1813 Westmorland 1813-1831 Dunwich 1832 Westmorland 1832-1841 | ||
| Loyd | Archie Kirkman | Abingdon 1895-1906 and 1916-1918 | ||
| Loyd | Arthur Thomas | Abingdon 1921-1923 | ||
| Loyd | Lewis Vivian | Chatham 1892-1895 | ||
| Loyd | Samuel Jones | Hythe 1819-1826 | ||
| Loyden | Edward | Garston Feb 1974-1979 and 1983-1997 | ||
| Loyd-Lindsay | Robert James, later [1885] 1st Baron Wantage | Berkshire 1865-1885 | ||
| Luard | David Evan Trant | Oxford 1966-1970 and Oct 1974-1979 | ||
| Lubbock | Eric Reginald, later [1971] 4th Baron Avebury | Orpington 1962-1970 | ||
| Lubbock | John | Bossiney 1796-1802 Leominster 1802-1812 | ||
| Lubbock | Sir John, 4th baronet, later [1900] 1st Baron Avebury | Maidstone 1870-1880 London University 1880-1900 | ||
| Lubbock | John William, later [1816] 2nd baronet | Leominster 1812-1820 | ||
| Lucan, Baron | Charles Bingham, 1st Baron Lucan [I], later [1795] 1st Earl of Lucan [I] | Northampton 1782-1784 | ||
| Lucas | Caroline Patricia | Pavilion 2010- | ||
| Lucas | Edward | Monaghan 1834-1841 | ||
| Lucas | Francis Alfred | Lowestoft 1900-1906 | ||
| Lucas | Frederick | Meath 1852-1855 | ||
| Lucas | Ian Colin | Wrexham 2001- | ||
| Lucas | Sir Jocelyn Morton, 4th baronet | Portsmouth South 1939-1966 | ||
| Lucas | Percy Belgrave | Brentford & Chiswick 1950-1959 | ||
| Lucas | Reginald Jaffray | Portsmouth 1900-1906 | ||
| Lucas | Thomas | Grampound 1780-1784 | ||
| Lucas-Shadwell | William | Hastings 1895-1900 | ||
| Lucas-Tooth | Sir Hugh Vere Huntly Duff, 1st baronet (Munro-Lucas-Tooth from 1965) | Isle of Ely 1924-1929 Hendon South 1945-1970 | ||
| Luce | Sir Richard Harman | Derby 1924-1929 | ||
| Luce | Richard Napier [kt 1991], later [2000] Baron Luce [L] | Arundel & Shoreham 1971-Feb 1974 Shoreham Feb 1974-1992 | ||
| Luce | Thomas | Malmesbury 1852-1859 | ||
| Luckyn | Sir Capel, 2nd baronet | Harwich 1664-Jan 1679 | ||
| Lucy | Sir Fulk | Cheshire 1664-1677 | ||
| Lucy | George | Fowey 1818-1819 and 1820-1830 | ||
| Lucy | Sir Kingsmill, 2nd baronet | Andover 1673-1678 | ||
| Lucy | Richard | Yarmouth (Isle of Wight) 1660 and 1661-1677 | ||
| Lucy | Thomas | Yarmouth (IOW) Dec 1678-Jan 1679 and Mar 1679 Warwick Oct 1679 and 1681 | ||
| Ludlow | Edmund | Hindon 1660 | ||
| Ludlow, Earl | Peter Ludlow, Earl Ludlow [I] | Huntingdonshire 1768-1796 | ||
| Luff | Peter James [kt 2014] | Worcester 1992-1997 Worcestershire Mid 1997-2015 | ||
| Luke | Iain | Dundee East 2001-2005 | ||
| Luke | Sir Samuel | Bedford 1660 | ||
| Lumley | Charles | Chichester 1727-1728 | ||
| Lumley | Henry | Sussex Feb-Nov 1701 and 1702-1705 Arundel 1715-1722 | ||
| Lumley | James | Chichester 1729-1734 Arundel 1741-1747 | ||
| Lumley | John | Arundel 1728-1739 | ||
| Lumley | John Lumley, styled Viscount Lumley from Jun 1832, later [1835] 8th Earl of Scarbrough | Nottinghamshire 1826-1832 Nottinghamshire North 1832-1835 | ||
| Lumley | Karen Jane Elizabeth | Redditch 2010-2017 | ||
| Lumley | Lawrence Roger, later [1945] 11th Earl of Scarbrough | Hull East 1922-1929 York 1931-1937 | ||
| Lumley | Thomas (Lumley-Saunderson from 1723) later [1740] 3rd Earl of Scarbrough | Arundel 1722-1727 Lincolnshire 1727-1740 | ||
| Lumley, Viscount | George Augusta Lumley-Saunderson, styled Viscount Lumley, later [1782] 5th Earl of Scarbrough | Lincoln 1774-1780 | ||
| Lumley, Viscount | Henry Lumley, styled Viscount Lumley | Arundel 1708-1710 | ||
| Lumley, Viscount | Richard Lumley, styled Viscount Lumley later [1721] 2nd Earl of Scarbrough | East Grinstead 1708-1710 Arundel 1710-1715 | ||
| Lumley-Saunderson | Thomas (Lumley-Saunderson from 1723) later [1740] 3rd Earl of Scarbrough [see Lumley] | |||
| Lumley-Savile | Richard, later [1807] 6th Earl of Scarbrough | Lincoln 1784-1790 | ||
| Lundon | Thomas | Limerick County East 1909-1918 | ||
| Lundon | William | Limerick County East 1900-1909 | ||
| Lunn | William | Rothwell 1918-1942 | ||
| Lupton | Arnold | Sleaford 1906-Jan 1910 | ||
| Lush | John Alfred | Salisbury 1868-1880 | ||
| Lushington | Charles | Ashburton 1835-1841 Westminster 1847-1852 | ||
| Lushington | Charles Manners | Canterbury 1854-1857 | ||
| Lushington | James Law [kt 1837] | Petersfield 1825-1826 Hastings 1826-1827 Carlisle 1827-1831 | ||
| Lushington | Stephen, later [1791] 1st baronet | Hedon 1783-1784 Helston 1790-1796 Mitchell 1796-1802 Penryn 1802-1806 Plympton Erle 1806-1807 | ||
| Lushington | Stephen | Great Yarmouth 1806-1808 Ilchester 1820-1826 Tregony 1826-1830 Ilchester 1831-1832 Tower Hamlets 1832-1841 | ||
| Lushington | Stephen Rumbold | Rye 1807-1812 Canterbury 1812-1830 and 1835-1837 | ||
| Lushington | William | London 1795-1802 | ||
| Lusk | Andrew, later [1874] 1st baronet | Finsbury 1865-1885 | ||
| Luther | John | Essex 1763-1784 | ||
| Luttrell | Alexander | Minehead 1690-1708 | ||
| Luttrell | Alexander | Minehead 1727-1737 | ||
| Luttrell | Francis | Minehead 1660 and 1661-1666 | ||
| Luttrell | Francis | Minehead 1679-Mar 1681, 1685-1687 and 1689-1690 | ||
| Luttrell | Henry Lawes, later [1787] 2nd Earl of Carhampton [I] | Bossiney 1768-1769 Middlesex 1769-1774 Bossiney 1774-1784 Plympton Erle 1790-1794 Ludgershall 1817-1821 | ||
| Luttrell | Hugh Courtenay Fownes | Tavistock 1892-1900 and 1906-Dec 1910 | ||
| Luttrell | James | Stockbridge 1775-1784 Dover 1784-1788 | ||
| Luttrell | John, later [1821] 3rd Earl of Carhampton [I] | Stockbridge 1774-1775 and 1780-1785 | ||
| Luttrell | Narcissus | Bossiney Oct 1679-Jan 1681 Saltash 1691-1695 | ||
| Luttrell | Simon, later [1768] 1st Baron Irnham [I], [1781] 1st Viscount Carhampton [I] and [1785] 1st Earl of Carhampton [I] | Mitchell 1755-1761 Wigan 1761-1768 Weobly 1768-1774 Stockbridge 1774-1780 | ||
| Luttrell | Temple Simon | Milborne Port 1775-1780 | ||
| Lutwyche | Sir Edward | Ludlow 1685-1686 | ||
| Lutwyche | Thomas | Appleby 1710-1722 Callington 1722-1727 Amersham 1728-1734 | ||
| Luxborough, Baron | Robert Knight, Baron Luxborough [I], later [1763] 1st Earl of Catherlough [I] [see Knight] | |||
| Luxmoore | John | Okehampton 1784-1785 | ||
| Lyall | George | London 1833-1835 and 1841-1847 | ||
| Lyall | George | Whitehaven 1857-1865 | ||
| Lybbe-Powys | Philip | Newport Isle of Wight 1859-1865 | ||
| Lyddell | Dennis | Harwich Feb 1701-1702 | ||
| Lyell | Charles Henry | Dorset East 1904-Jan 1910 Edinburgh South Apr 1910-1917 | ||
| Lyell | Leonard, later [1894] 1st baronet and [1914] 1st Baron Lyell | Orkney & Shetland 1885-1900 | ||
| Lyell | Nicholas Walter [kt 1987], later [2005] Baron Lyell of Markyate [L] | Hemel Hempstead 1979-1983 Bedfordshire Mid 1983-1997 Bedfordshire North East 1997-2001 | ||
| Lygon | Edward Pyndar | Callington 1818-1820 | ||
| Lygon | Frederick, later [1866] 6th Earl Beauchamp | Tewkesbury 1857-1863 Worcestershire West 1863-1866 | ||
| Lygon | Henry Beauchamp, later [1853] 4th Earl Beauchamp | Worcestershire 1816-1831 Worcestershire West 1832-1853 | ||
| Lygon | William, later [1815] 1st Earl Beauchamp | Worcestershire 1775-1806 | ||
| Lygon | William Beauchamp, later [1816] 2nd Earl Beauchamp | Worcestershire 1806-1816 | ||
| Lyle | Charles Ernest Leonard [kt 1923], later [1932] 1st baronet and [1945] 1st Baron Lyle of Westbourne | Stratford 1918-1922 Epping 1923-1924 Bournemouth 1940-1945 | ||
| Lyle-Samuel | Alexander | Eye 1918-1923 | ||
| Lymington, Viscount | Gerard Vernon Wallop, styled Viscount Lymington, later [1943] 9th Earl of Portsmouth | Basingstoke 1929-1934 | ||
| Lymington, Viscount | John Wallop, later [1743] styled Viscount Lymington | Andover 1741-1749 | ||
| Lymington, Viscount | Newton Wallop, styled Viscount Lymington, later [1891] 6th Earl of Portsmouth | Barnstaple 1880-1885 South Molton 1885-1891 | ||
| Lynch | Andrew Henry | Galway 1832-1841 | ||
| Lynch | Arthur Alfred | Galway 1901-1903 Clare West 1909-1918 | ||
| Lynch | Diarmid | Cork County South East 1918-1920 | ||
| Lynch | Finian | Kerry South 1918-1922 | ||
| Lynch | Henry Finnis Blosse | Ripon 1906-Jan 1910 | ||
| Lynch | Holly Jamie | Halifax 2015- | ||
| Lynch | Nicholas | Sligo County 1883-1885 | ||
| Lynch | William | Weobly 1762-1768 Canterbury 1768-1774 Weobly 1774-1780 | ||
| Lyne | Arthur William | Burton 1945-1950 | ||
| Lyne-Stephens | Stephens | Barnstaple 1830-1831 | ||
| Lynn | Robert John [kt 1924] | Woodvale 1918-1922 Belfast West 1922-1929 | ||
| Lynne | Elizabeth | Rochdale 1992-1997 | ||
| Lyon | Alexander Ward | York 1966-1983 | ||
| Lyon | David | Bere Alston 1831-1832 | ||
| Lyon | Laurance | Hastings 1918-1921 | ||
| Lyon | Thomas, later [1735] 8th Earl of Strathmore | Forfarshire 1734-1735 | ||
| Lyon | Thomas | Aberdeen 1768-1778 | ||
| Lyon | William | Seaford 1831-1832 | ||
| Lyons | Abraham Montagu | Leicester East 1931-1945 | ||
| Lyons | Edward | Bradford East 1966-Feb 1974 Bradford West Feb 1974-1983 | ||
| Lyons | Francis | Cork City 1859-1862 | ||
| Lyons | John | Strathkelvin & Bearsden 2001-2005 | ||
| Lyons | Robert Dyer | Dublin 1880-1885 | ||
| Lysley | William John | Chippenham 1859-1865 | ||
| Lyster | Richard | Shrewsbury 1722-1723 and 1727-1734 Shropshire 1740-1766 | ||
| Lyster | Richard | Shrewsbury 1814-1819 | ||
| Lyttelton | Alfred | Warwick & Leamington 1895-1906 St.George's, Hanover Square 1906-1913 | ||
| Lyttelton | Sir Charles, later [1693] 3rd baronet | Bewdley 1685-1687 | ||
| Lyttelton | Charles George, later [1889] 8th Viscount Cobham | Worcestershire East 1868-1874 | ||
| Lyttelton | George, later [1751] 5th baronet and [1756] 1st Baron Lyttelton | Okehampton 1735-1756 | ||
| Lyttelton | George Fulke, later [1808] 2nd Baron Lyttelton | Bewdley 1790-1796 | ||
| Lyttelton | Sir Henry, 2nd baronet | Lichfield 1678-Jan 1679 and Mar 1679 | ||
| Lyttelton | John Cavendish, later [1922] 9th Viscount Cobham | Droitwich Jan 1910-1916 | ||
| Lyttelton | Oliver, later [1954] 1st Viscount Chandos | Aldershot 1940-1954 | ||
| Lyttelton | Richard [kt 1753] | Brackley 1747-1754 Poole 1754-1761 | ||
| Lyttelton | Sir Thomas, 4th baronet | Worcestershire 1721-1734 Camelford 1734-1741 | ||
| Lyttelton | Thomas, later [1773] 2nd Baron Lyttelton | Bewdley 1768-1769 | ||
| Lyttelton | William Henry, later [1776] 1st Baron Westcote [I] and [1794] 1st Baron Lyttelton [GB] | Bewdley 1748-1755 and 1774-1790 | ||
| Lyttelton | William Henry, later [1828] 3rd Baron Lyttelton | Worcestershire 1806-1820 | ||
| Lytton | John Robinson | Bishop's Castle 1747-1754 | ||
| Lytton | Rowland | Hertfordshire 1660 | ||
| Mabane | William, later [1962] 1st Baron Mabane | Huddersfield 1931-1945 | ||
| Mabbott | William | Hindon 1756-1761 | ||
| Maberly | John | Rye 1816-1818 Abingdon 1818-1832 | ||
| Maberly | William Leader | Westbury 1819-1820 Northampton 1820-1830 Shaftesbury 1831-1832 Chatham 1832-1834 | ||
| Mabon | Jesse Dickson | Greenock 1955-Feb 1974 Greenock & Port Glasgow Feb 1974-1983 | ||
| McAdam | William | Salford North 1945-1950 | ||
| McAdden | Stephen James [kt 1962] | Southend East 1950-1979 | ||
| MacAleese | Daniel | Monaghan North 1895-1900 | ||
| McAliskey | Josephine Bernadette [see Devlin] | |||
| McAlister | Mary Agnes | Kelvingrove 1958-1959 | ||
| McAllion | John | Dundee East 1987-2001 | ||
| McAllister | Gilbert | Rutherglen 1945-1951 | ||
| MacAndrew | Charles Glen [kt 1935], later [1959] 1st Baron MacAndrew | Kilmarnock 1924-1929 Partick 1931-1935 Bute & Northern 1935-1959 | ||
| MacAndrew | James Orr | Ayrshire South 1931-1935 | ||
| Macarmick | William | Truro 1784-1787 | ||
| McArthur | Alexander | Leicester 1874-1892 | ||
| McArthur | Charles | Exchange Liverpool 1897-1906 Kirkdale 1907-Jul 1910 | ||
| MacArthur | Ian | Perth & East Perthshire 1959-Oct 1974 | ||
| McArthur | William [kt 1882] | Lambeth 1868-1885 | ||
| McArthur | William Alexander | Buckrose 1886 St.Austell 1887-1908 | ||
| Macartney | Sir George, later [1776] 1st Baron Macartney [I] and [1794] 1st Earl Macartney [I] | Cockermouth 1768-1769 Ayr 1774-1776 Bere Alston 1780-1781 | ||
| Macartney | George | Antrim 1852-1859 | ||
| Macartney | William Grey Ellison [kt 1912] | Antrim South 1885-1903 | ||
| Macaulay | Colin Campbell | Saltash 1826-1830 | ||
| Macaulay | Kenneth | Cambridge 1852-1853 and 1857-1865 | ||
| Macaulay | Thomas Babington, later [1857] 1st Baron Macaulay | Calne 1830-1832 Leeds 1832-1834 Edinburgh 1839-1847 and 1852-1856 | ||
| McAvoy | Thomas McLaughlin, later [2010] Baron McAvoy [L] | Rutherglen 1987-2005 Rutherglen & Hamilton West 2005-2010 | ||
| Macbride | John | Plymouth 1784-1790 | ||
| McBride | Joseph Michael | Mayo West 1918-1922 | ||
| McBride | Neil | Swansea East 1963-Sep 1974 | ||
| McCabe | Alexander | Sligo County South 1918-1922 | ||
| McCabe | Stephen James | Hall Green 1997-2010 Selly Oak 2010- | ||
| McCafferty | Christine | Calder Valley 1997-2010 | ||
| McCaig | Callum | Aberdeen South 2015-2017 | ||
| McCallion | Elisha | Foyle 2017- | ||
| McCallum | Duncan [kt 1955] | Argyllshire 1940-1950 Argyll 1950-1958 | ||
| McCallum | John Mills [kt 1912] | Paisley 1906-1920 | ||
| McCalmont | Harry Leslie Blundell | Newmarket 1895-1902 | ||
| McCalmont | Hugh [kt 1900] | Antrim North 1895-1899 | ||
| McCalmont | James Martin | Antrim East 1885-1913 | ||
| McCalmont | Robert Chaine Alexander [kt 1952] | Antrim East 1913-1919 | ||
| McCance | John | Belfast 1835 | ||
| McCann | James | Drogheda 1852-1865 | ||
| McCann | James | St.Stephen's Green 1900-1904 | ||
| McCann | John | Rochdale 1958-1972 | ||
| McCann | Michael | East Kilbride, Strathaven & Lesmahagow 2010-2015 | ||
| McCann | Pierce | Tipperary East 1918-1919 | ||
| McCartan | Michael | Down South 1886-1902 | ||
| McCartan | Patrick | Tullamore Apr-Dec 1918 King's County 1918-1922 | ||
| McCarthy | Alexander | Cork City 1846-1847 Cork County 1857-1859 | ||
| McCarthy | John | Tipperary Mid 1892-1893 | ||
| McCarthy | John George | Mallow 1874-1880 | ||
| McCarthy | Justin | Longford County 1879-1885 Longford County North 1885-1886 Londonderry 1886-1892 Longford County North 1892-1900 | ||
| McCarthy | Justin Huntly | Athlone 1884-1885 Newry 1885-1892 | ||
| McCarthy | Kerry Gillian | Bristol East 2005- | ||
| McCarthy-Fry | Sarah Louise | Portsmouth North 2005-2010 | ||
| McCartney | Hugh | Dunbartonshire East 1970-Feb 1974 Dunbartonshire Central Feb 1974-1983 Clydebank & Milngavie 1983-1987 | ||
| McCartney | Ian [kt 2010] | Makerfield 1987-2010 | ||
| McCartney | Jason Alexander | Colne Valley 2010-2017 | ||
| McCartney | Karl Ian | Lincoln 2010-2017 | ||
| McCartney | Robert Law | Down North 1995-2001 | ||
| MacCaw | William John MacGeagh | Down West 1908-1918 | ||
| McClean | John Robinson | Staffordshire East 1868-1873 | ||
| MacClellan | Sir Samuel | Edinburgh 1708-1709 | ||
| McClintock | John | Athlone 1820 Louth County 1830-1831 | ||
| McClintock | John, later [1868] 1st Baron Rathdonnell | Louth County 1857-1859 | ||
| McClintock-Bunbury | William Bunbury | Carlow County 1846-1852 and 1853-1862 | ||
| McClure | Thomas, later [1874] 1st baronet | Belfast 1868-1874 Londonderry County 1878-1885 | ||
| McClymont | Gregg | Cumbernauld, Kilsyth & Kirkintilloch East 2010-2015 | ||
| McCoan | James Carlile | Wicklow 1880-1885 | ||
| MacColl | James Eugene | Widnes 1950-1971 | ||
| McCombie | William | Aberdeenshire Western 1868-1876 | ||
| McConnell | Sir Joseph, 2nd baronet | Antrim 1929-1942 | ||
| McConnell | Thomas Edward [kt 1937] | Duncairn 1921-1922 Belfast North 1922-1929 | ||
| MacCormick | Iain Somerled MacDonald | Argyll Feb 1974-1979 | ||
| McCormick | William | Londonderry 1860-1865 | ||
| McCorquodale | Malcolm Stewart, later [1955] 1st Baron McCorquodale | Sowerby 1931-1945 Epsom 1947-1955 | ||
| McCrae | George [kt 1908] | Edinburgh East 1899-1909 Stirling & Falkirk 1923-1924 | ||
| McCrea | Robert Thomas William, later [2018] Baron McCrea of Magherafelt and Cookstown [L] | Ulster Mid 1983-1987 Antrim South 2001-2001 and 2005-2015 | ||
| McCrindle | Robert Arthur [kt 1990] | Billericay 1970-Feb 1974 Brentwood & Ongar Feb 1974-1992 | ||
| McCullagh-Torrens | William Torrens [see Torrens] | |||
| McCulloch | John | St.Rollox 1885-1886 | ||
| McCurdy | Charles Albert | Northampton Jan 1910-1923 | ||
| McCurley | Anna Anderson | Renfrewshire West & Inverclyde 1983-1987 | ||
| McCusker | James Harold | Armagh County Feb 1974-1983 Upper Bann 1983-1990 | ||
| MacDermot | Niall | Lewisham North 1957-1959 Derby North 1962-1970 | ||
| McDermott | Patrick | Kilkenny County North 1891-1902 | ||
| MacDona | John Cumming | Rotherhithe 1892-1906 | ||
| McDonagh | Joseph | Tipperary North 1918-1922 | ||
| McDonagh | Siobhain Ann | Mitcham & Morden 1997- | ||
| Macdonald | Alastair Huistean | Chislehurst 1966-1970 | ||
| Macdonald | Alexander | Stafford 1874-1881 | ||
| McDonald | Andrew Joseph | Middlesbrough 2012- | ||
| Macdonald | Archibald [kt 1788], later [1813] 1st baronet | Hindon 1777-1780 Newcastle-under-Lyme 1780-1793 | ||
| Macdonald | Archibald James Florence | Roxburgh & Selkirk 1950-1951 | ||
| McDonald | Bouverie Francis Primrose | Wallasey 1918-1922 | ||
| MacDonald | Calum Alasdair | Western Isles 1987-2005 | ||
| Macdonald | David Henderson | Bothwell 1918-1919 | ||
| Macdonald | Gordon [kt 1946], later [1949] 1st Baron Macdonald of Gwaensygor | Ince 1929-1942 | ||
| MacDonald | James, later [1826] 2nd baronet | Tain Burghs 1805-1806 Newcastle-under-Lyme 1806-1812 Sutherland 1812-1816 Calne 1816-1831 Hampshire 1831-1832 | ||
| Macdonald | James Ramsay | Leicester 1906-1918 Aberavon 1922-1929 Seaham 1929-1935 Scottish Universities 1936-1937 | ||
| Macdonald | John Archibald Murray | Bow & Bromley 1892-1895 Falkirk 1906-1918 Stirling & Falkirk 1918-1922 | ||
| Macdonald | John Hay Athole | Edinburgh & St.Andrews Universities 1885-1888 | ||
| Macdonald | Malcolm John | Bassetlaw 1929-1935 Ross & Cromarty 1936-1945 | ||
| MacDonald | Margo | Govan 1973-Feb 1974 | ||
| Macdonald | Sir Murdoch | Inverness 1922-1950 | ||
| McDonald | Oonagh Anne | Thurrock 1976-1987 | ||
| McDonald | Peter | Sligo County North 1885-1891 | ||
| Macdonald | Peter Drummond [kt 1945] | Isle of Wight 1924-1959 | ||
| Macdonald | Ranald George | Plympton Erle 1812-1824 | ||
| MacDonald | Robert | Cathcart 1923-1929 | ||
| Macdonald | Roderick | Ross & Cromarty 1885-1892 | ||
| McDonald | Stewart Malcolm | Glasgow South 2015- | ||
| McDonald | Stuart Campbell | Cumbernauld, Kilsyth and Kirkintilloch East 2015- | ||
| Macdonald | William Archibald | Ossory 1886-1892 | ||
| Macdonald, Baron | Alexander Wentworth Macdonald, 2nd Baron Macdonald [I] | Saltash 1796-1802 | ||
| McDonnell | Alasdair | Belfast South 2005-2017 | ||
| McDonnell | Angus | Dartford 1924-1929 | ||
| Macdonnell | Charles | Yarmouth (IOW) 1803 | ||
| McDonnell | John Martin | Hayes & Harlington 1997- | ||
| McDonnell | Joseph Myles | Mayo 1846-1847 | ||
| MacDonnell | Mark Antony | Leix 1892-1906 | ||
| Macdonogh | Francis | Sligo 1860-1865 | ||
| McDouall | Andrew | Wigtownshire 1784-1796 and 1802-1805 | ||
| MacDougall | John William | Fife Central 2001-2005 Glenrothes 2005-2008 | ||
| McDowall | William | Renfrewshire 1768-1774 | ||
| McDowall | William | Renfrewshire 1783-1786 Ayrshire 1789-1790 Glasgow 1790-1802 Renfrewshire 1802-1810 | ||
| McDowall-Grant | David | Banffshire 1795-1796 | ||
| Macduff, Viscount | Alexander William George Duff, styled Viscount Macduff, later [1879] 5th Earl Fife and [1889] 1st Duke of Fife | Elgin & Nairn 1874-1879 | ||
| McElduff | Barry | Tyrone West 2017- | ||
| McElhone | Francis Patrick | Gorbals 1969-Feb 1974 Queen's Park Feb 1974-1982 | ||
| McElhone | Helen Margaret | Queen's Park 1982-1983 | ||
| McElwee | Andrew | Hulme 1929-1931 | ||
| McEntee | John Francis | Monaghan South 1918-1922 | ||
| McEntee | Valentine la Touche, later [1951] 1st Baron McEntee | Walthamstow West 1922-1924 and 1929-1950 | ||
| McEvoy | Edward | Meath 1855-1874 | ||
| McEwan | William | Edinburgh Central 1886-1900 | ||
| McEwen | John Helias Finnie, later [1953] 1st baronet | Berwick & Haddington 1931-1945 | ||
| McFadden | Edward | Donegal East 1900-1906 | ||
| McFadden | Patrick Bosco | Wolverhampton South East 2005- | ||
| Macfadyen | Eric [kt 1943] | Devizes 1923-1924 | ||
| McFall | John Francis, later [2010] Baron McFall of Alcluith [L] | Dumbarton 1987-2005 Dunbartonshire West 2005-2010 | ||
| McFarlane | Charles Stuart | Camlachie 1948-1950 | ||
| Macfarlane | David Neil [kt 1988] | Sutton & Cheam Feb 1974-1992 | ||
| Macfarlane | Donald Horne [kt 1894] | Carlow County 1880-1885 Argyllshire 1885-1886 and 1892-1895 | ||
| MacFarquhar | Roderick Lemond | Belper Feb 1974-1979 | ||
| Macfie | Robert Andrew | Leith 1868-1874 | ||
| McGarel-Hogg | James, later [1876] 2nd baronet and [1887] 1st Baron Magheramorne | Bath 1865-1868 Truro 1871-1885 Hornsey 1885-1887 | ||
| McGarry | Natalie | Glasgow East 2015-2017 | ||
| McGeachy | Forster Alleyne | Honiton 1841-1847 | ||
| McGhee | Henry George | Penistone 1935-1959 | ||
| McGhee | Richard | Louth County South 1896-1900 Tyrone Mid Dec 1910-1918 | ||
| McGilligan | Patrick | Fermanagh South 1892-1895 | ||
| McGinn | Conor Patrick | St Helens North 2015- | ||
| McGovern | Alison | Wirral South 2010- | ||
| McGovern | James | Dundee West 2005-2015 | ||
| McGovern | John | Shettleston 1930-1959 | ||
| McGovern | Thomas | Cavan West 1900-1904 | ||
| McGrady | Edward Kevin | Down South 1987-2010 | ||
| McGrath | Joseph | St.James's 1918-1922 | ||
| MacGregor | Donald | Inverness-shire 1892-1895 | ||
| Macgregor | Donald Robert | Leith 1874-1878 | ||
| McGregor | James | Sandwich 1852-1857 | ||
| McGregor | John | Glasgow 1847-1857 | ||
| MacGregor | John Roddick Russell, later [2001] Baron MacGregor of Pulham Market [L] | Norfolk South Feb 1974-2001 | ||
| McGuffin | Samuel | Shankill 1918-1922 | ||
| McGuinness | James Martin Pacelli | Ulster Mid 1997-2013 | ||
| McGuinness | Joseph | Longford County South 1917-1918 Longford County 1918-1922 | ||
| McGuire | Anne Catherine [Dame 2015] | Stirling 1997-2015 | ||
| McGuire | Michael Thomas Francis | Ince 1964-1983 Makerfield 1983-1987 | ||
| Machell | John | Horsham Mar 1681, 1685-1687 and 1689-1700 | ||
| Machin | George | Dundee East 1973-Feb 1974 | ||
| McHugh | Edward | Armagh South 1892-1900 | ||
| McHugh | Patrick Aloysius | Leitrim North 1892-1906 Sligo County North 1906-1909 | ||
| McInnes | Elizabeth | Heywood and Middleton 2014- | ||
| McInnes | James | Glasgow Central 1950-1966 | ||
| MacInnes | Miles | Hexham 1885-1892 and 1893-1895 | ||
| McIntosh | Anne Caroline Ballingall, later [2015] Baroness McIntosh of Pickering [L] | Vale of York 1997-2010 Thirsk & Malton 2010-2015 | ||
| McIntyre | Aeneas John | Worcester 1880-1885 | ||
| MacIntyre | Ian | Edinburgh West 1924-1929 | ||
| McIntyre | Robert Douglas | Motherwell Apr-Jul 1945 | ||
| McIsaac | Shona | Cleethorpes 1997-2010 | ||
| MacIver | David | Birkenhead 1874-1885 Kirkdale 1898-1907 | ||
| McIver | Lewis, later [1896] 1st baronet | Torquay 1885-1886 Edinburgh West 1895-1909 | ||
| Mack | John David | Newcastle-under-Lyme 1942-1951 | ||
| McKane | John | Armagh Mid 1885-1886 | ||
| Mackarness | Frederick Michael Coleridge | Newbury 1906-Jan 1910 | ||
| Mackay | Alexander | Sutherland 1761-1768 Tain Burghs 1768-1773 | ||
| McKay | Allen | Penistone 1978-1983 Barnsley West & Penistone 1983-1992 | ||
| Mackay | Andrew James | Stechford 1977-1979 Berkshire East 1983-1997 Bracknell 1997-2010 | ||
| Mackay | George | Sutherland 1747-1761 | ||
| McKay | John | Wallsend 1945-1964 | ||
| Mackay | John Jackson, later [1991] Baron Mackay of Ardbrecknish [L] | Argyll 1979-1983 Argyll & Bute 1983-1987 | ||
| McKay | Margaret | Clapham 1964-1970 | ||
| Mackay | Ronald William Gordon | Hull North West 1945-1950 Reading North 1950-1951 | ||
| McKeag | William | Durham City 1931-1935 | ||
| McKean | John | Monaghan South 1902-1918 | ||
| McKechin | Ann | Maryhill 2001-2005 Glasgow North 2005-2015 | ||
| McKelvey | William | Kilmarnock 1979-1983 Kilmarnock & Loudoun 1983-1997 | ||
| McKenna | Joseph Neale [kt 1867] | Youghal 1865-1868 and 1874-1885 Monaghan South 1885-1892 | ||
| McKenna | Reginald | Monmouthshire North 1895-1918 | ||
| McKenna | Rosemary | Cumbernauld & Kilsyth 1997-2005 Cumbernauld, Kilsyth & Kirkintilloch East 2005-2010 | ||
| Mackenzie | Alasdair Roderick | Ross & Cromarty 1964-1970 | ||
| Mackenzie | Alexander | Inverness-shire 1710-1715 | ||
| Mackenzie | Francis Humberston, later [1797] 1st Baron Seaforth | Ross-shire 1784-1790 and 1794-1796 | ||
| Mackenzie | George, later [1728] 4th baronet | Inverness 1710-1713 | ||
| Mackenzie | Sir George, 4th baronet | Cromartyshire & Nairnshire 1729-1734 | ||
| McKenzie | Iain | Inverclyde 2011-2015 | ||
| Mackenzie | James Gregor | Rutherglen 1964-1987 | ||
| Mackenzie | Sir James Wemyss, 5th baronet | Ross-shire 1822-1831 | ||
| Mackenzie | John | Ross-shire 1780-1784 | ||
| Mackenzie | John Randoll | Tain Burghs 1806-1808 Sutherland 1808-1809 | ||
| Mackenzie | Sir Kenneth, 3rd baronet | Scotland 1707-1708 Cromartyshire 1710-1713 and 1727-1728 | ||
| Mackenzie | Kenneth [see Fortrose, Lord] | |||
| Mackenzie | Thomas | Ross-shire 1818-1822 | ||
| Mackenzie | Thomas | Ross & Cromarty 1837-1847 | ||
| Mackenzie | William Forbes | Peebles 1837-1852 Liverpool 1852-1853 | ||
| Mackenzie | William Frederick | Ross-shire 1812-1814 | ||
| Mackenzie-Fraser | Alexander | Cromartyshire 1802-1806 Ross-shire 1806-1809 | ||
| Mackenzie-Fraser | Charles | Ross-shire 1814-1818 | ||
| Mackeson | Harry Ripley, later [1954] 1st baronet | Hythe 1945-1950 Folkestone & Hythe 1950-1959 | ||
| McKibbin | Alan John | Belfast East 1950-1958 | ||
| Mackie | George Yull, later [1974] Baron Mackie of Benshie [L] | Caithness & Sutherland 1964-1966 | ||
| Mackie | James | Kirkcudbright 1857-1868 | ||
| Mackie | John | Kirkcudbright 1850-1857 | ||
| Mackie | John, later [1981] Baron John-Mackie [L] | Enfield East 1959-Feb 1974 | ||
| Mackie | John Hamilton | Galloway 1931-1958 | ||
| Mackie | Robert Bownas | Wakefield 1880-1885 | ||
| Mackillop | James | Tregony 1830-1832 | ||
| McKillop | James | Stirlingshire 1895-1906 | ||
| McKillop | William | Sligo County North 1900-1906 Armagh South 1906-1909 | ||
| Mackinder | Halford John [kt 1920] | Camlachie Jan 1910-1922 | ||
| Mackinder | William | Shipley 1923-1930 | ||
| McKinlay | Adam Storey | Partick 1929-1931 Dunbartonshire 1941-1950 Dunbartonshire West Feb-Mar 1950 | ||
| MacKinlay | Andrew Stuart | Thurrock 1992-2010 | ||
| Mackinlay | Craig | Thanet South 2015- | ||
| McKinnell | Catherine | Newcastle-upon-Tyne North 2010- | ||
| Mackinnon | Charles | Ipswich 1827-1831 | ||
| Mackinnon | Lauchlan Bellingham | Rye 1865-1868 | ||
| Mackinnon | William Alexander | Dunwich 1819-1820 Lymington 1831-1832 and 1835-1852 Rye 1853-1865 | ||
| Mackinnon | William Alexander | Lymington 1857-1868 | ||
| Mackintosh | Aeneas William | Inverness 1868-1874 | ||
| Mackintosh | David James | Northampton South 2015-2017 | ||
| Mackintosh | Sir James | Nairnshire 1813-1818 Knaresborough 1818-1832 | ||
| Mackintosh | John Pitcairn | Berwick & East Lothian 1966-Feb 1974 and Oct 1974-1978 | ||
| Mackreth | Robert [kt 1795] | Castle Rising 1774-1784 Ashburton 1784-1802 | ||
| Mackworth | Herbert | Cardiff 1739-1765 | ||
| Mackworth | Sir Herbert, 1st baronet | Cardiff 1766-1790 | ||
| Mackworth | Sir Humphrey | Cardiganshire Feb-Nov 1701 and 1702-1705 Totnes 1705-1708 Cardiganshire 1710-1713 | ||
| Mackworth | Sir Thomas, 3rd baronet | Rutland 1679, Nov 1680-Jan 1681, 1685-1687 and 1689-1694 | ||
| Mackworth | Sir Thomas, 4th baronet | Rutland 1694-1695 and Feb 1701-1708 Portsmouth 1713-1715 Rutland 1721-1727 | ||
| Mackworth-Praed | Herbert Bulkeley, later [1905] 1st baronet | Colchester 1874-1880 | ||
| Mackworth-Praed | Humphrey | St.Ives 1761-1768 Cornwall 1772-1774 | ||
| Mackworth-Praed | William | St.Ives 1734-1741 | ||
| Mackworth-Praed | Winthrop | St.Germans 1830-1832 Great Yarmouth 1835-1837 Aylesbury 1837-1839 | ||
| Mackye | John (John Ross Mackye from 1755) | Lanark 1742-1747 Kirkcudbright 1747-1768 | ||
| MacLachlan | Lachlan | Galway 1832-1833 | ||
| McLagan | Peter | Linlithgowshire 1865-1893 | ||
| MacLaren | Andrew | Burslem 1922-1923, 1924-1931 and 1935-1945 | ||
| McLaren | Charles Benjamin Bright McLaren, later [1902] 1st baronet and [1911] 1st Baron Aberconway | Stafford 1880-1885 Bosworth 1892-Dec 1910 | ||
| McLaren | Duncan | Edinburgh 1865-1881 | ||
| McLaren | Francis Walter Stafford | Spalding Jan 1910-1917 | ||
| McLaren | Henry Duncan, later [1934] 2nd Baron Aberconway | Staffordshire West 1906-Jan 1910 Bosworth Dec 1910-1922 | ||
| McLaren | John | Wigtown 1880 Edinburgh 1881 | ||
| McLaren | Martin John | Bristol North West 1959-1966 and 1970-Oct 1974 | ||
| McLaren | Robert | Lanarkshire North 1918-1922 | ||
| McLaren | Walter Stowe Bright | Crewe 1886-1895 and Apr 1910-1912 | ||
| McLaughlin | Elizabeth Anne | Glasgow North East 2015-2017 | ||
| McLaughlin | Florence Patricia Alice | Belfast West 1955-1964 | ||
| Maclay | John Scott, later [1964] 1st Viscount Muirshiel | Montrose 1940-1950 Renfrewshire West 1950-1964 | ||
| Maclay | Joseph Paton [kt 1946], later [1951] 2nd Baron Maclay | Paisley 1931-1945 | ||
| McLean | Alan [kt 1933] | Norfolk South West 1923-1929 and 1931-1935 | ||
| McLean | Charles Wesley Weldon | Brigg 1918-1922 | ||
| Maclean | David John | Penrith & The Border 1983-2010 | ||
| Maclean | Donald | Oxford 1835-1847 | ||
| Maclean | Donald [kt 1917] | Bath 1906-Jan 1910 Peebles & Selkirk Dec 1910-1918 Peebles & Southern 1918-1922 Cornwall North 1929-1932 | ||
| Maclean | Fitzroy Hew Royle, later [1957] 1st baronet | Lancaster 1941-1959 Bute & Northern 1959-Feb 1974 | ||
| Maclean | Francis William [kt 1896] | Woodstock 1885-1891 | ||
| Maclean | James Mackenzie | Oldham 1885-1892 Cardiff 1895-1900 | ||
| Maclean | Neil | Govan 1918-1950 | ||
| McLean | Neil Loudon Desmond | Inverness 1954-1964 | ||
| Maclean | Rachel | Redditch 2017- | ||
| McLean | William Hannah | Tradeston 1931-1935 | ||
| MacLean-Clephane | William Douglas | Kinross-shire 1802-1803 | ||
| Macleane | Lauchlin | Arundel 1768-1771 | ||
| McLeavy | Frank, later [1967] Baron McLeavy [L] | Bradford East 1945-1966 | ||
| McLeish | Henry Baird | Fife Central 1987-2001 | ||
| Maclennan | Robert Adam Ross, later [2001] Baron Maclennan of Rogart [L] | Caithness & Sutherland 1966-1997 Caithness, Sutherland & Easter Ross 1997-2001 | ||
| Macleod | Alexander | Honiton 1780-1781 | ||
| Macleod | Iain Norman | Enfield West 1950-1970 | ||
| Macleod | John | Sutherland 1894-1900 | ||
| MacLeod | John [kt 1963] | Ross & Cromarty 1945-1964 | ||
| MacLeod | John Mackintosh, later [1924] 1st baronet | Glasgow Central 1915-1918 Kelvingrove 1918-1922 | ||
| Macleod | John Norman | Sudbury 1828-1830 | ||
| Macleod | Mary | Brentford & Isleworth 2010-2015 | ||
| Macleod | Norman | Inverness-shire 1741-1754 | ||
| Macleod | Norman | Inverness-shire 1790-1796 | ||
| Macleod | Robert Bruce Aeneas | Cromartyshire 1807-1812 | ||
| Macleod | Roderick | Cromartyshire 1818-1820 Sutherland 1831-1837 Inverness 1837-1840 | ||
| Macliver | Peter Stewart | Plymouth 1880-1885 | ||
| McLoughlin | Patrick Allen | Derbyshire West 1986-2010 Derbyshire Dales 2010- | ||
| Maclure | John William, later [1898] 1st baronet | Stretford 1886-1901 | ||
| McMahon | Andrew | Govan 1979-1983 | ||
| McMahon | Edward | Limerick 1883-1885 | ||
| McMahon | James | Oldham West and Royton 2015- | ||
| McMahon | John | Aldeburgh 1802-1812 | ||
| McMahon | Patrick | Wexford County 1852-1865 New Ross 1868-1874 | ||
| MacManaway | James Godfrey | Belfast West Feb-Oct 1950 | ||
| McManus | Francis Joseph | Fermanagh & South Tyrone 1970-Feb 1974 | ||
| Macmaster | Donald, later [1921] 1st baronet | Chertsey Jan 1910-1922 | ||
| McMaster | Gordon James | Paisley South 1990-1997 | ||
| McMaster | Stanley Raymond | Belfast East 1959-Feb 1974 | ||
| McMicking | Gilbert | Kirkcudbright 1906-Jan 1910 and Dec 1910-1918 Galloway 1918-1922 | ||
| Macmillan | Malcolm Kenneth | Western Isles 1935-1970 | ||
| Macmillan | Maurice Harold, later [1984] 1st Earl of Stockton | Stockton 1924-1929 and 1931-1945 Bromley 1945-1964 | ||
| Macmillan | Maurice Victor Macmillan, styled Viscount Macmillan of Ovenden from Feb 1984 | Halifax 1955-1964 Farnham 1966-1983 Surrey South West 1983-1984 | ||
| McMillan | Thomas McLellan | Glasgow Central 1966-1980 | ||
| McMinnies | John Gordon | Warrington 1880-1885 | ||
| McMordie | Robert James | Belfast East Dec 1910-1914 | ||
| McMorrin | Anna | Cardiff North 2017- | ||
| Macnaghten | Edmund Alexander | Antrim 1801-1812 Orford 1812-1820 and 1820-1826 Antrim 1826-1830 | ||
| Macnaghten | Edward, later [1887] Baron Macnaghten [L] | Antrim 1880-1885 Antrim North 1885-1887 | ||
| Macnaghten | Sir Malcolm Martin | Londonderry County North Jun-Nov 1922 Londonderry 1922-1928 | ||
| McNair-Wilson | Patrick Michael Ernest David [kt 1989] | Lewisham West 1964-1966 New Forest 1968-1997 | ||
| McNair-Wilson | (Robert) Michael Conal [kt 1988] | Walthamstow East 1969-Feb 1974 Newbury Feb 1974-1992 | ||
| McNally | John | Falkirk 2015- | ||
| McNally | Tom, later [1995] Baron McNally [L] | Stockport South 1979-1983 | ||
| Macnamara | Francis | Ennis 1832-1835 | ||
| Macnamara | John | Leicester 1784-1790 | ||
| Macnamara | John Robert Jermain | Chelmsford 1935-1944 | ||
| McNamara | Joseph Kevin | Hull North 1966-Feb 1974 Hull Central Feb 1974-1983 Hull North 1983-2005 | ||
| Macnamara | Thomas James | Camberwell North 1900-1918 Camberwell North West 1918-1924 | ||
| Macnamara | William Nugent | Clare 1830-1852 | ||
| MacNeil | Angus Brendan | Na H-Eileanan An Iar 2005- | ||
| McNeil | Hector | Greenock 1941-1955 | ||
| McNeill | Duncan | Argyllshire 1843-1851 | ||
| MacNeill | John | Londonderry 1918-1922 National University of Ireland 1918-1922 | ||
| MacNeill | John Gordon Swift | Donegal South 1887-1918 | ||
| McNeill | Ronald John, later [1927] 1st Baron Cushendun | St.Augustine's 1911-1918 Canterbury 1918-1927 | ||
| McNulty | Anthony James | Harrow East 1997-2010 | ||
| Maconochie | Alexander | Yarmouth (IOW) 1817-1818 Anstruther Easter Burghs 1818-1819 | ||
| Maconochie | Archibald White | Aberdeenshire Eastern 1900-1906 | ||
| McPartland | Stephen Anthony | Stevenage 2010- | ||
| Macpherson | James | Camelford 1780-1796 | ||
| Macpherson | James Ian, later [1933] 1st baronet and [1936] 1st Baron Strathcarron | Ross & Cromarty 1911-1936 | ||
| Macpherson | John, later [1786] 1st baronet | Cricklade 1779-1782 Horsham 1796-1802 | ||
| Macpherson | John Thomas | Preston 1906-Jan 1910 | ||
| MacPherson | Malcolm | Stirling & Falkirk 1948-1971 | ||
| Macpherson | Niall Malcolm Stewart, later [1963] 1st Baron Drumalbyn | Dumfriesshire 1945-1963 | ||
| Macpherson | Thomas, later [1951] 1st Baron Macpherson of Drumochter | Romford 1945-1950 | ||
| Macpherson-Grant | George, later [1838] 1st baronet | Sutherland 1809-1812 and 1816-1826 | ||
| MacPherson-Grant | Sir George, 3rd baronet | Elgin & Nairn 1879-1886 | ||
| McQuade | John | Belfast North 1979-1983 | ||
| McQuarrie | Albert [kt 1987] | Aberdeenshire East 1979-1983 Banff & Buchan 1983-1987 | ||
| Macqueen | Thomas Potter | East Looe 1816-1826 Bedfordshire 1826-1830 | ||
| Macquisten | Frederick Alexander | Springburn 1918-1922 Argyllshire 1924-1940 | ||
| MacRobert | Alexander Munro | Renfrewshire East 1924-1930 | ||
| MacShane | Denis | Rotherham 1994-2012 | ||
| McShane | John James | Wallsall 1929-1931 | ||
| McSwiney | Terence Joseph | Cork County Mid 1918-1920 | ||
| Mactaggart | Fiona Margaret | Slough 1997-2017 | ||
| McTaggart | John, later [1841] 1st baronet | Wigtown 1835-1857 | ||
| McTaggart | Robert | Glasgow Central 1980-1989 | ||
| McTaggart-Stewart | Mark John, later [1892] 1st baronet | Wigtown 1874, 1874-1880 and 1880 Kirkcudbright 1885-1906 and Jan-Dec 1910 | ||
| McTavish | Charles Carroll | Dundalk 1847-1848 | ||
| MacVeagh | Jeremiah | Down South 1902-1922 | ||
| McVeigh | Charles | Donegal East 1906-Jan 1910 | ||
| McVey | Esther Louise | Wirral West 2010-2015 Tatton 2017- | ||
| McWalter | Anthony | Hemel Hempstead 1997-2005 | ||
| McWilliam | John David | Blaydon 1979-2005 | ||
| Madan | Martin | Wootton Bassett 1747-1754 | ||
| Maddan | William Francis Martin | Hitchin 1955-1964 Hove 1965-1973 | ||
| Madden | Dodgson Hamilton | Dublin University 1887-1892 | ||
| Madden | Maxwell Francis | Sowerby Feb 1974-1979 Bradford West 1983-1997 | ||
| Madders | Justin Piers Richard | Ellesmere Port & Neston 2015- | ||
| Maddison | Frederick | Brightside Sheffield 1897-1900 Burnley 1906-Jan 1910 | ||
| Maddock | Diana Margaret, later [1997] Baroness Maddock [L] | Christchurch 1993-1997 | ||
| Maddock | Sir Thomas Herbert | Rochester 1852-1857 | ||
| Maddocks | Henry [kt 1923] | Nuneaton 1918-1923 | ||
| Madel | (William) David [kt 1994] | Bedfordshire South 1970-1983 Bedfordshire South West 1983-2001 | ||
| Maden | Henry | Lonsdale 1923-1924 | ||
| Maden | John Henry [kt 1915] | Rossendale 1892-1900 and 1917-1918 | ||
| Madocks | John | Westbury 1786-1790 | ||
| Madocks | John | Denbigh 1832-1835 | ||
| Madocks | William Alexander | Boston 1802-1820 Chippenham 1820-1826 | ||
| Madryll-Cheere | Charles | Cambridge 1820-1825 | ||
| Magan | William Henry | Westmeath 1847-1859 | ||
| Magee | Bryan Edgar | Leyton Feb 1974-1983 | ||
| Magenis | Richard | Enniskillen 1812-1828 | ||
| Maginnis | John Edward | Armagh County 1959-Feb 1974 | ||
| Maginnis | Kenneth Wiggins, later [2001] Baron Maginnis of Drumglass [L] | Fermanagh & South Tyrone 1983-2001 | ||
| Magnay | Thomas | Gateshead 1931-1945 | ||
| Magniac | Charles | St.Ives 1868-1874 Bedford 1880-1885 Biggleswade 1885-1886 | ||
| Magnus | Sir Philip, later [1917] 1st baronet | London University 1906-1922 | ||
| Maguire | James Rochfort | Donegal North 1890-1892 Clare West 1892-1895 | ||
| Maguire | John Francis | Dungarvan 1852-1865 Cork City 1865-1872 | ||
| Maguire | Meredith Francis | Fermanagh & South Tyrone Oct 1974-1981 | ||
| Maher | John | Wexford County 1835-1841 | ||
| Maher | Nicholas | Tipperary 1844-1851 | ||
| Maher | Valentine | Tipperary 1841-1844 | ||
| Mahmood | Khalid | Perry Bar 2001- | ||
| Mahmood | Shabana | Ladywood 2010- | ||
| Mahon | Alice | Halifax 1987-2005 | ||
| Mahon | Charles James Patrick O'Gorman | Clare 1830-1831 Ennis 1847-1852 Clare 1879-1885 Carlow County 1887-1891 | ||
| Mahon | Peter | Preston South 1964-1970 | ||
| Mahon | Sir Ross, 1st baronet | Ennis 1820 | ||
| Mahon | Simon | Bootle 1955-1979 | ||
| Mahon | Stephen | Roscommon 1806-1826 | ||
| Mahon | Thomas, later [1810] 2nd Baron Hartland [I] | Roscommon 1801-1802 | ||
| Mahon, Viscount | Arthur Philip Stanhope, styled Viscount Mahon, later [1875] 6th Eal Stanhope | Leominster 1868 Suffolk East 1870-1875 | ||
| Mahon, Viscount | Charles Stanhope, styled Viscount Mahon, later [1786] 3rd Earl Stanhope | Wycombe 1780-1786 | ||
| Mahon, Viscount | Philip Henry Stanhope, styled Viscount Mahon, later [1816] 4th Earl Stanhope | Wendover 1806-1807 Hull 1807-1812 Midhurst 1812-1816 | ||
| Mahon, Viscount | Philip Henry Stanhope, styled Viscount Mahon, later [1855] 5th Earl Stanhope | Wootton Bassett 1830-1832 Hertford 1832-1833 and 1835-1852 | ||
| Mahony | Pierce | Kinsale 1837-1838 | ||
| Mahony | Pierce Charles de Lacy | Meath North 1886-1892 | ||
| Maidstone, Viscount | George James Finch-Hatton, styled Viscount Maidstone, later [1858] 11th Earl of Winchilsea | Northamptonshire North 1837-1841 | ||
| Main | Anne Margaret | St.Albans 2005- | ||
| Maine | Edmund | Morpeth 1705-1708 | ||
| Mains | John | Donegal North 1892-1895 | ||
| Mainwaring | Edward | Newcastle-under-Lyme 1661-1675 | ||
| Mainwaring | Edward | Newcastle-under-Lyme 1685-1687 | ||
| Mainwaring | George | Chester 1689-1690 | ||
| Mainwaring | George Boulton | Middlesex 1804-1805 and 1806 | ||
| Mainwaring | Sir John, 2nd baronet | Cheshire 1689-1702 | ||
| Mainwaring | Sir Philip | Newton Jun-Aug 1661 | ||
| Mainwaring | Sir Thomas, 1st baronet | Cheshire 1660 | ||
| Mainwaring | Townshend | Denbigh 1841-1847 and 1857-1868 | ||
| Mainwaring | William | Middlesex 1784-1802 | ||
| Mainwaring | William Henry | Rhondda East 1933-1959 | ||
| Maister | Henry | Hull 1734-1741 | ||
| Maister | William | Hull Feb 1701-1716 | ||
| Maitland | Adam [kt 1939] | Faversham 1928-1945 | ||
| Maitland | Alexander | Scotland 1707-1708 | ||
| Maitland | Anthony, later [1860] 10th Earl of Lauderdale | Haddington 1813-1818 Berwickshire 1826-1832 | ||
| Maitland | Charles | Aberdeen 1748-1751 | ||
| Maitland | Lady Helen Olga | Sutton & Cheam 1992-1997 | ||
| Maitland | John | Haddington 1774-1779 | ||
| Maitland | John | Chippenham 1803-1812 and 1817-1818 | ||
| Maitland | John | Kirkcudbright 1874-1880 | ||
| Maitland | John Francis Whitaker [kt 1960] | Horncastle 1945-1966 | ||
| Maitland | Patrick Francis, later [1968] 17th Earl of Lauderdale | Lanark 1951-1959 | ||
| Maitland | Thomas | Haddington 1790-1796, 1802-1805 and 1812-1813 | ||
| Maitland | Thomas | Kirkcudbright 1845-1850 | ||
| Maitland, Viscount | James Maitland, styled Viscount Maitland, later [1789] 8th Earl of Lauderdale [S] | Newport (Cornwall) 1780-1784 Malmesbury 1784-1789 | ||
| Maitland, Viscount | James Maitland, styled Viscount Maitland, later [1839] 9th Earl of Lauderdale [S] | Camelford 1806-1807 Richmond (Yorkshire) 1818-1820 Appleby 1826-1832 | ||
| Majendie | James Henry Alexander | Portsmouth 1900-1906 | ||
| Majendie | Lewis Ashurst | Canterbury 1874-1879 | ||
| Major | John, later [1765] 1st baronet | Scarborough 1761-1768 | ||
| Major | John Roy [KG 2005] | Huntingdonshire 1979-1983 Huntingdon 1983-2001 | ||
| Mak | Alan | Havant 2015- | ||
| Makins | Ernest [kt 1938] | Knutsford 1922-1945 | ||
| Makins | William Thomas, later [1903] 1st baronet | Essex South 1874-1885 Essex South East 1885-1886 Walthamstow 1886-1892 | ||
| Malcolm | Ian Zachary | Stowmarket 1895-1906 Croydon Dec 1910-1918 Croydon South 1918-1919 | ||
| Malcolm | Sir John, 1st baronet | Kinross-shire 1711-1713 | ||
| Malcolm | Sir John | Launceston 1831-1832 | ||
| Malcolm | John Wingfield, later [1896] 1st Baron Malcolm | Boston 1860-1874 and 1874-1878 Argyllshire 1886-1892 | ||
| Malcolm | Neill | Boston 1826-1831 | ||
| Malden, Viscount | George Capel-Coningsby, styled Viscount Malden, later [1799] 5th Earl of Essex | Westminster 1779-1780 Lostwithiel 1781-1784 Okehampton 1785-1790 Radnor 1794-1799 | ||
| Malet | Sir John | Minehead 1666-Jan 1679 and Mar 1679 Bridgwater 1681 | ||
| Malet | Michael | Milborne Port 1660 and 1661-Jan 1679 | ||
| Malhotra | Seema | Feltham & Heston 2011- | ||
| Malik | Shahid | Dewsbury 2005-2010 | ||
| Malins | Humfrey Jonathan | Croydon North West 1983-1992 Woking 1997-2010 | ||
| Malins | Richard [kt 1867] | Wallingford 1852-1865 | ||
| Mallaber | Clare Judith | Amber Valley 1997-2010 | ||
| Mallaby-Deeley | Harry Mallaby, later [1922] 1st baronet | Harrow Jan 1910-1918 Willesden East 1918-1922 | ||
| Mallalieu | Edward Lancelot [kt 1974] | Colne Valley 1931-1935 Brigg 1948-Feb 1974 | ||
| Mallalieu | Frederick William | Colne Valley 1916-1922 | ||
| Mallalieu | (Joseph Percival) William [kt 1979] | Huddersfield 1945-1950 Huddersfield East 1950-1979 | ||
| Mallet | Charles Edward [kt 1917] | Plymouth 1906-Dec 1910 | ||
| Mallock | Rawlin | Ashburton 1677-Jan 1679 Totnes 1689-1690 | ||
| Mallock | Richard | Torquay 1886-1895 | ||
| Mallon | Seamus | Newry & Armagh 1986-2005 | ||
| Malone | Cecil John L'Estrange | Leyton East 1918-1922 Northampton 1928-1931 | ||
| Malone | Patrick Bernard [kt 1932] | Tottenham South 1918-1923 and 1924-1929 | ||
| Malone | Peter Gerald | Aberdeen South 1983-1987 Winchester 1992-1997 | ||
| Maloney | Patrick James | Tipperary South 1918-1922 | ||
| Malpas, Viscount | George Cholmondeley, styled Viscount Malpas from 1725, later [1733] 3rd Earl Cholmondeley | East Looe 1724-1727 Windsor 1727-1733 | ||
| Malpas, Viscount | George Cholmondeley, styled Viscount Malpas | Bramber 1754-1761 Corfe Castle 1761-1764 | ||
| Malthouse | Christopher Laurie | Hampshire North West 2015- | ||
| Man | John | Weymouth & Melcombe Regis 1673-Jan 1679 | ||
| Manaton | Ambrose | Newport (Cornwall) Feb 1678-Mar 1681 Camelford 1689-1696 Tavistock Mar-Jun 1696 | ||
| Manaton | Henry | Camelford 1689-1695 and 1698-1703 Tavistock 1703-1711 Camelford Mar-May 1711 Callington 1712-1713 | ||
| Mandelson | Peter Benjamin, later [2008] Baron Mandelson [L] | Hartlepool 1992-2004 | ||
| Mander | Geoffrey le Mesurier [kt 1945] | Wolverhampton East 1929-1945 | ||
| Mandeville | Francis | Tipperary South 1892-1900 | ||
| Mandeville, Viscount | George Montagu, styled Viscount Mandeville, later [1762] 4th Duke of Manchester | Huntingdonshire 1761-1762 | ||
| Mandeville, Viscount | George Montagu, styled Viscount Mandeville, later [1843] 6th Duke of Manchester | Huntingdonshire 1826-1837 | ||
| Mandeville, Viscount | George Victor Drogo Montagu, styled Viscount Mandeville, later [1890] 8th Duke of Manchester | Huntingdonshire 1877-1880 | ||
| Mandeville, Viscount | Robert Montagu, styled Viscount Mandeville, later [1671] 3rd Earl of Manchester | Huntingdonshire 1660 and 1661-1671 | ||
| Mandeville, Viscount | William Drogo Montagu, styled Viscount Mandeville, later [1855] 7th Duke of Manchester | Bewdley 1848-1852 Huntingdonshire 1852-1855 | ||
| Manesty | Sprig | Queenborough 1727-1728 | ||
| Manfield | Harry | Northamptonshire Mid 1906-1918 | ||
| Manfield | Moses Philip [kt 1894] | Northampton 1891-1895 | ||
| Mangles | Charles Edward | Newport Isle of Wight 1857-1859 | ||
| Mangles | James | Guildford 1831-1837 | ||
| Mangles | Ross Donnelly | Guildford 1841-1858 | ||
| Manley | John | Bridport 1689-1690 | ||
| Manley | John | Bossiney 1695-1698 and Dec 1701-1708 Camelford 1708-1710 Bossiney 1710-1713 | ||
| Mann | Sir Horatio, later [1786] 2nd baronet | Maidstone 1774-1784 Sandwich 1790-1807 | ||
| Mann | Jean | Coatbridge 1945-1950 Coatbridge & Airdrie 1950-1959 | ||
| Mann | John | Bassetlaw 2001- | ||
| Mann | Scott Leslie | Cornwall North 2015- | ||
| Manners | Lord Cecil Reginald John | Melton 1900-1906 | ||
| Manners | Lord Charles Henry Somerset | Cambridgeshire 1802-1830 Leicestershire North 1835-1852 | ||
| Manners | Lord Edward William John | Melton 1895-1900 | ||
| Manners | Lord George Manners [Manners-Sutton from 1762] | Grantham 1754-1780 Newark 1780-1783 | ||
| Manners | George | Scarborough 1768-1772 | ||
| Manners | Lord George John | Cambridgeshire 1847-1857 and 1863-1874 | ||
| Manners | John | Newark 1754-1774 | ||
| Manners | John | Ilchester 1804-1806 | ||
| Manners | Lord John James Robert, later [1888] 7th Duke of Rutland | Newark 1841-1847 Colchester 1850-1857 Leicestershire North 1857-1885 Melton 1885-1888 | ||
| Manners | Lord Robert | Hull 1747-1782 | ||
| Manners | Lord Robert | Cambridgeshire 1780-1782 | ||
| Manners | Robert | Great Bedwyn 1784-1790 Cambridge 1791-1820 | ||
| Manners | Lord Robert William | Scarborough 1802-1806 Leicestershire 1806-1831 Leicestershire North 1832-1835 | ||
| Manners | Russell | Grantham 1806-1807 | ||
| Manners | Lord Sherard | Tavistock 1741-1742 | ||
| Manners | Thomas Baptist | Grantham Feb-Nov 1701 | ||
| Manners | Lord William | Leicestershire 1719-1734 Newark 1738-1754 | ||
| Manners | Sir William (Talmash from 1821), 1st baronet, styled Lord Huntingtower from 1821 | Ilchester 1803-1804 and 1806-1807 | ||
| Manners-Sutton | Charles, later [1835] 1st Viscount Canterbury | Scarborough 1806-1832 Cambridge University 1832-1835 | ||
| Manners-Sutton | George | Newark 1774-1780 Grantham 1780-1802 Bramber 1802-1804 | ||
| Manners-Sutton | John | Newark 1783-1796 | ||
| Manners-Sutton | John Henry | Newark 1847-1857 | ||
| Manners-Sutton | John Henry Thomas, later [1869] 3rd Viscount Canterbury | Cambridge 1839-1840 and 1841-1847 | ||
| Manners-Sutton | Lord Robert | Nottinghamshire 1747-1762 | ||
| Manners-Sutton | Thomas [kt 1802], later [1807] 1st Baron Manners | Newark 1796-1805 | ||
| Manning | Cecil Aubrey Gwynne | Camberwell North 1944-1950 | ||
| Manning | Elizabeth Leah | Islington East Feb-Oct 1931 Epping 1945-1950 | ||
| Manning | William | Plympton Erle 1794-1796 Lymington 1796-1806 Evesham 1806-1818 Lymington 1818-1820 and 1821-1826 Penryn 1826-1830 | ||
| Manningham-Buller | Edward, later [1866] 1st baronet | Staffordshire North 1832-1841 Stafford 1841-1847 Staffordshire North 1865-1874 | ||
| Manningham-Buller | Sir Mervyn Edward, 3rd baronet | Kettering 1924-1929 Northampton 1931-1940 | ||
| Manningham-Buller | Reginald Edward [kt 1951], later [1956] 4th baronet and [1964] 1st Viscount Dilhorne | Daventry 1943-1950 Northamptonshire South 1950-1962 | ||
| Mans | Keith Douglas Rowland | Wyre 1987-1997 | ||
| Mansel | Bussy | Cardiff 1660 Glamorganshire Mar 1679-Jan 1681 Cardiff 1681 Glamorganshire 1689-1699 | ||
| Mansel | Sir Courtenay Cecil, 13th baronet | Penryn & Falmouth 1923-1924 | ||
| Mansel | Robert | Minehead 1721-1723 | ||
| Mansel | Thomas | Brecon Feb 1678-Jan 1679 | ||
| Mansel | Thomas, later [1712] 1st Baron Mansell | Cardiff 1689-1698 Glamorganshire Dec 1701-1712 | ||
| Mansel | Thomas | Glamorganshire 1699-Nov 1701 Cardiff Dec 1701-1706 | ||
| Mansel | Sir William, 9th baronet | Carmarthenshire 1784-1790 | ||
| Mansell | Bussy, later [1744] 4th Baron Mansell | Cardiff 1727-1734 Glamorganshire 1737-1744 | ||
| Mansell | Sir Edward, 4th baronet | Glamorganshire 1660, 1670-Jan 1679, 1681 and 1685-1687 | ||
| Mansel-Philipps | Richard | Stafford 1806-1812 | ||
| Mansfield | Horace Rendall | Spalding 1900-Jan 1910 | ||
| Mansfield | James | Cambridge University 1779-1784 | ||
| Mansfield | John | Leicester 1818-1826 | ||
| Mansfield | William Thomas | Cleveland 1929-1931 | ||
| Mansfield, Viscount | Henry Cavendish, styled Viscount Mansfield, later [1676] 2nd Duke of Newcastle | Derbyshire 1660 Northumberland 1661-1676 | ||
| Manuel | Archibald Clark | Ayrshire Central 1950-1955 and 1959-1970 | ||
| Manville | Edward [kt 1923] | Coventry 1918-1923 | ||
| Maple | John Blundell [kt 1892], later [1897] 1st baronet | Dulwich 1887-1903 | ||
| Maples | John Cradock, later [2010] Baron Maples [L] | Lewisham West 1983-1992 Stratford upon Avon 1997-2010 | ||
| Mapp | Charles | Oldham East 1959-1970 | ||
| Mappin | Frederick Thorpe, later [1886] 1st baronet | East Retford 1880-1885 Hallamshire 1885-1906 | ||
| March | Samuel | Poplar South 1922-1931 | ||
| March, Earl of | Charles Henry Gordon-Lennox, styled Earl of March, later [1860] 6th Duke of Richmond | Sussex West 1841-1860 | ||
| March, Earl of | Charles Henry Gordon-Lennox, styled Earl of March, later [1903] 7th Duke of Richmond | Sussex West 1869-1885 Chichester 1885-1888 | ||
| March, Earl of | Charles Lennox, styled Earl of March, later [1723] 2nd Duke of Richmond | Chichester 1722-1723 | ||
| March, Earl of | Charles Lennox, styled Earl of March, later [1819] 5th Duke of Richmond | Chichester 1812-1819 | ||
| March-Phillipps | Charles | Leicestershire 1818-1820 and 1831-1832 Leicestershire North 1832-1837 | ||
| Marcus | Michael | Dundee 1929-1931 | ||
| Mare | Charles John | Plymouth 1852-1853 | ||
| Marek | John | Wrexham 1983-2001 | ||
| Margesson | Henry David Reginald, later [1942] 1st Viscount Margesson | Upton 1922-1923 Rugby 1924-1942 | ||
| Mariet | Thomas | Warwickshire 1681 | ||
| Marjoribanks | Charles Albany | Berwickshire 1832-1833 | ||
| Marjoribanks | Dudley Coutts, later [1866]1st baronet and [1881] 1st Baron Tweedmouth | Berwick upon Tweed 1853-1859, 1859-1868 and 1874-1881 | ||
| Marjoribanks | Edward, later [1894] 2nd Baron Tweedmouth | Berwickshire 1880-1894 | ||
| Marjoribanks | Edward | Eastbourne 1929-1932 | ||
| Marjoribanks | Sir John, 1st baronet | Buteshire 1812-1818 Berwickshire 1818-1826 | ||
| Marjoribanks | Stewart | Hythe 1820-1837 and 1841-1847 | ||
| Markes | Richard | Petersfield Feb 1701-1704 | ||
| Markham | Arthur Basil, later [1911] 1st baronet | Mansfield 1900-1916 | ||
| Markham | Sir George, 3rd baronet | Newark 1695-1698 and Feb-Nov 1701 | ||
| Markham | John | Portsmouth 1801-1818 and 1820-1826 | ||
| Markham | Osborne | Calne 1806-1807 | ||
| Markham | Sir Robert, 2nd baronet | Grantham 1678-Jan 1679 Newark Mar 1679, Oct 1679 and 1681 | ||
| Markham | Sydney Frank [kt 1953] | Chatham 1929-1931 Nottingham South 1935-1945 Buckingham 1951-1964 | ||
| Markievicz | Constance Georgine | St.Patrick's 1918-1922 | ||
| Marklew | Ernest | Colne Valley 1935-1939 | ||
| Marks | George Croydon [kt 1911], later [1929] 1st Baron Marks | Launceston 1906-1918 Cornwall North 1918-1924 | ||
| Marks | Harry Hananel | St.George's 1895-1900 Isle of Thanet 1904-Jan 1910 | ||
| Marks | Kenneth | Gorton 1967-1983 | ||
| Marland | Paul | Gloucestershire West 1979-1997 | ||
| Marlay | Sir John | Newcastle-upon-Tyne 1661-1673 | ||
| Marley | James | St.Pancras North 1923-1924 and 1929-1931 | ||
| Marling | Samuel Stephens, later [1882] 1st baronet | Gloucestershire West 1868-1874 Stroud 1875-1880 | ||
| Marlow | Antony Rivers | Northampton North 1979-1997 | ||
| Marlowe | Anthony Alfred Harmsworth | Brighton 1941-1950 Hove 1950-1965 | ||
| Marnham | Francis John | Chertsey 1906-Jan 1910 | ||
| Marples | Alfred Ernest, later [1974] Baron Marples [L] | Wallasey 1945-Feb 1974 | ||
| Marquand | David Ian | Ashfield 1966-1977 | ||
| Marquand | Hilary Adair | Cardiff East 1945-1950 Middlesbrough East 1950-1961 | ||
| Marriott | Sir James | Sudbury 1781-1784 and 1796-1802 | ||
| Marriott | John Arthur Ransome [kt 1924] | Oxford 1917-1922 York 1923-1929 | ||
| Marriott | Reginald | Weymouth & Melcombe Regis 1711-1713 and 1714-1715 | ||
| Marriott | William Thackeray [kt 1888] | Brighton 1880-1893 | ||
| Marris | Robert | Wolverhampton South West 2001-2010 and 2015-2017 | ||
| Marryat | Joseph | Horsham 1808-1812 Sandwich 1812-1824 | ||
| Marryat | Joseph | Sandwich 1826-1835 | ||
| Marsden | Arthur | Battersea North 1931-1935 Chertsey 1937-1950 | ||
| Marsden | Frank | Scotland (Liverpool) 1971-Feb 1974 | ||
| Marsden | Gordon | Blackpool South 1997- | ||
| Marsden | Henry | Clitheroe Nov 1680 and 1681 | ||
| Marsden | Paul William Barry | Shrewsbury & Atcham 1997-2005 | ||
| Marsh | Charles | East Retford 1812-1818 | ||
| Marsh | Matthew Henry | Salisbury 1857-1868 | ||
| Marsh | Richard William [kt 1976], later [1981] Baron Marsh [L] | Greenwich 1959-1971 | ||
| Marsh | Samuel | Chippenham 1774-1780 | ||
| Marshall | Arthur Harold [kt 1918] | Wakefield Dec 1910-1918 Huddersfield 1922-1923 | ||
| Marshall | David | Shettleston 1979-2005 Glasgow East 2005-2008 | ||
| Marshall | Douglas [kt 1963] | Bodmin 1945-1964 | ||
| Marshall | Edmund Ian | Goole 1971-1983 | ||
| Marshall | Fred | Brightside Sheffield 1930-1931 and 1935-1950 | ||
| Marshall | Henry [kt 1745] | Amersham 1734-1754 | ||
| Marshall | James | Leicester South Oct 1974-1983 and 1987-2004 | ||
| Marshall | James Garth | Leeds 1847-1852 | ||
| Marshall | John | Yorkshire 1826-1830 | ||
| Marshall | John | Leeds 1832-1835 | ||
| Marshall | John Leslie | Hendon South 1987-1997 | ||
| Marshall | (Robert) Michael [kt 1990] | Arundel Feb 1974-1997 | ||
| Marshall | Sidney Horatio [kt 1952] | Sutton & Cheam 1945-1954 | ||
| Marshall | William | Petersfield 1826-1830 Leominster 1830-1831 Beverley 1831-1832 Carlisle 1835-1847 Cumberland East 1847-1868 | ||
| Marshall-Andrews | Robert Graham | Medway 1997-2010 | ||
| Marshall-Hall | Edward | Southport 1900-1906 East Toxteth Jan 1910-1916 | ||
| Marsham | Charles, later [1793] 3rd Baron Romney and [1801] 1st Earl of Romney | Maidstone 1768-1774 Kent 1774-1790 | ||
| Marsham | Charles Marsham, styled Viscount Marsham from 1801, later [1811] 2nd Earl of Romney | Hythe 1798-1802 Downton 1803-1806 Hythe 1806-1807 | ||
| Marsham | John, later [1663] 1st baronet | Rochester 1660 | ||
| Marsham | Sir Robert, 4th baronet | Maidstone 1698-Dec 1702 | ||
| Marsham | Sir Robert, later [1716] 1st Baron Romney | Maidstone 1708-1716 | ||
| Marsham, Viscount | Charles Marsham, styled Viscount Marsham, later [1845] 3rd Earl of Romney | Kent West 1841-1845 | ||
| Marsland | Henry | Stockport 1835-1847 | ||
| Marsland | Thomas | Stockport 1832-1841 | ||
| Marten | Alfred George [kt 1896] | Cambridge 1874-1880 | ||
| Marten | (Harry) Neil [kt 1983] | Banbury 1959-1983 | ||
| Martin | Albert Edward | Romford 1918-1923 | ||
| Martin | Charles Wykeham | Newport (IOW) 1841-1852 Kent West 1857-1859 Newport (IOW) 1865-1870 | ||
| Martin | David John Pattison | Portsmouth South 1987-1997 | ||
| Martin | Frederick | Aberdeen & Kincardine East 1922-1924 | ||
| Martin | Henry, later [1791] 1st baronet | Southampton 1790-1794 | ||
| Martin | Henry | Kinsale 1806-1818 | ||
| Martin | James | Cambridge 1741-1744 | ||
| Martin | James | Tewkesbury 1776-1807 | ||
| Martin | James | Tewkesbury 1859-1865 | ||
| Martin | John | Tewkesbury 1741-1747 | ||
| Martin | John | Tewkesbury 1754-1761 | ||
| Martin | John | Tewkesbury 1812-1832 | ||
| Martin | John | Sligo 1832-1837 | ||
| Martin | John | Tewkesbury 1832-1835 and 1837-1859 | ||
| Martin | John | Meath 1871-1875 | ||
| Martin | John Hanbury | Southwark Central 1940-1948 | ||
| Martin | Sir Joseph | Ipswich Feb-Nov 1701 Hastings 1705-1710 | ||
| Martin | Joseph | Gatton 1768-1774 Tewkesbury 1774-1776 | ||
| Martin | Joseph | St.Pancras East Jan 1910-1918 | ||
| Martin | Leicester | Suffolk 1707-1708 | ||
| Martin | Matthew | Colchester 1722-1727 and 1734-1742 | ||
| Martin | Michael John, later [2009] Baron Martin of Springburn [L] | Springburn 1979-2005 Glasgow North East 2005-2009 | ||
| Martin | Patrick | Kilkenny County 1874-1885 | ||
| Martin | Philip Wykeham | Rochester 1856-1878 | ||
| Martin | Richard | Galway County 1801-1812 and 1818-1827 | ||
| Martin | Richard Biddulph, later [1905] 1st baronet | Tewkesbury 1880-1885 Droitwich 1892-1906 | ||
| Martin | Samuel | Camelford 1747-1768 Hastings 1768-1774 | ||
| Martin | Samuel [kt 1850] | Pontefract 1847-1851 | ||
| Martin | Sandy | Ipswich 2017- | ||
| Martin | Thomas | Wilton 1727-1734 | ||
| Martin | Thomas Ballantyne | Blaydon 1931-1935 | ||
| Martin | Thomas Barnewall | Galway County 1832-1847 | ||
| Martin | Sir Thomas Byam | Plymouth 1818-1832 | ||
| Martin | William Henry Porteous | Dunbartonshire 1923-1924 | ||
| Martlew | Eric Anthony | Carlisle 1987-2010 | ||
| Marton | Edward | Lancaster 1747-1758 | ||
| Marton | George | Lancaster 1837-1847 | ||
| Marton | George Blucher Heneage | Lancaster 1885-1886 | ||
| Martyn | Charles Cecil | Southampton 1841-1842 | ||
| Martyn | Christopher | Plympton Erle 1660 | ||
| Martyn | Thomas | Dartmouth 1722-1727 | ||
| Marum | Edward Purcell Mulhallen | Kilkenny County 1880-1885 Kilkenny County North 1885-1890 | ||
| Marvell | Andrew | Hull 1660 and 1661-1678 | ||
| Marwood | Sir Henry, 2nd baronet | Northallerton 1685-1687 | ||