| Edward Ellice | 1830 | 1832 |
| Edward Richard George Heath | 1951 | 1952 |
| Niall Malcolm Stewart Macpherson | 1951 | June 1955 |
| Hendrie Dudley Oakshott | 1952 | |
| Anthony Perrinott Lysberg Barber | June 1955 | 1957 |
| Edward Delaval Henry Astley, Baron Hastings | 1961 | 1962 |
| Bertram Stanley Mitford Bowyer, Baron Denham | 1961 | 1964 |
| Alexander Patric Greysteil Hore-Ruthven, Baron Ruthven of Gowrie | 1972 | 1974 |
| Sir Timothy Alan Davan Sainsbury | 1983 | 1985 |
| Robert Anthony Bevis Durant | 1984 | 1986 |
| Maxwell William Humphrey Aitken, Baron Beaverbrook | 1986 | 1988 |
| Michael Cathel Fallon | 1990 | 1990 |
| Gregory Knight | 1990 | 1993 |
| David Lindsay Willetts | 1995 | 1995 |
| Michael Walton Bates | 1995 | 1996 |
| Richard Geoffrey James Ottaway | 1996 | 2 May 1997 |
| Roger Maurice Knapman | 1996 | 2 May 1997 |
| Gregory William Hands | 7 October 2013 | 11 May 2015 |
| Susan Frances Maria Williams, Baroness Williams of Trafford | 8 April 2014 | 11 May 2015 |
| Thomas Henry Ashton, Baron Ashton of Hyde | 16 July 2014 | 26 July 2019 |
| Natalie Jessica Evans, Baroness Evans of Bowes Park | 8 May 2015 | 13 July 2016 |