| Clare Sewell Read | 1874 | January 1876 |
| William Copeland Borlase | 1886 | 1886 |
| Jesse Collings | 1886 | 1886 |
| Thomas Wallace Russell | 2 July 1895 | 1900 |
| Walter Runciman | 1905 | 1907 |
| Charles Frederick Gurney Masterman | 1908 | July 1909 |
| John Herbert Lewis | 1909 | 1915 |
| Rt Hon William Hayes Fisher | May 1915 | June 1917 |
| Stephen Walsh | 1917 | 1919 |