| James Anthony Stodart | April 1972 | March 1974 |
| Norman Findlay Buchan | March 1974 | October 1974 |
| Edward Stanley Bishop | October 1974 | May 1979 |
| Hon Alick Laidlaw Buchanan-Smith | May 1979 | 1983 |
| John Roddick Russell MacGregor | 1983 | September 1985 |
| John Selwyn Gummer | September 1985 | 1988 |
| John Michael Jack | 27 May 1993 | 5 July 1995 |
| Antony Brian Baldry | 5 July 1995 | 2 May 1997 |
| Jeffrey William Rooker | May 1997 | 29 July 1999 |
| Rt Hon Joyce Gwendolen Quin | 29 July 1999 | 2001 |
| H?l?ne Valerie Hayman, Baroness Hayman | 29 July 1999 | 7 June 2001 |