| Chairman | Term of office | Election | Ministerial offices | Leader | Ref |
|---|
|  | Arthur Steel-Maitland MP forBirmingham East | 1911 | 1916 | — | | Bonar Law | [3] |
|  | Sir George Younger, 1st Baronet. MP forAyr Burghs | 1916 | 1923 | 1918 1922 1923 | | [4] |
| Stanley Baldwin | |
|  | Stanley Jackson MP forHowdenshire | 1923 | 1926 | 1924 | | [3] |
|  | John Davidson MP forHemel Hempstead | 1926 | 1930 | 1929 | | [3][4] |
|  | Neville Chamberlain MP forBirmingham Edgbaston | 23 June 1930 | 15 April 1931 | — | | [3][4] |
|  | John Baird 1st Viscount Stonehaven | 1931 | 1936 | 1931 1935 | | |
|  | SirDouglas Hacking MP forChorley | 1936 | 1942 | — | | |
| Neville Chamberlain | |
| Winston Churchill | |
|  | Thomas Dugdale MP forRichmond | 1942 | 29 October 1944 | — | | |
|  | Ralph Assheton MP forCity of London | 29 October 1944 | 1 July 1946 | 1945 | | [3] |
|  | Frederick Marquis 1st Earl of Woolton | 1 July 1946 | 1 November 1955 | 1950 1951 1955 | Lord President of the Council(1951–1952) Chancellor of the Duchy of Lancaster(1952–1955) Minister of Materials(1952–1954) | [3] |
| Anthony Eden | |
| | Oliver Poole | 1 November 1955 | 18 September 1957 | — | | [3][5] |
| Harold Macmillan | |
|  | Quintin Hogg 2nd Viscount Hailsham | 18 September 1957 | 14 October 1959 | 1959 | Lord President of the Council(1957–1959) | [3] |
|  | Rab Butler MP forSaffron Walden | 14 October 1959 | 10 October 1961 | — | Home Secretary(1957–1962) Leader of the House of Commons(1955–1961) | [3] |
|  | Iain Macleod MP forEnfield West | 10 October 1961 | 21 October 1963 | — | Chancellor of the Duchy of Lancaster(1961–1963) Leader of the House of Commons(1961–1963) | [a] |
| | Oliver Poole 1st Baron Poole | 17 April 1963 (Jointly) | — | | [3][a] |
|  | John Hare 1st Viscount Blakenham | 21 October 1963 | 21 January 1965 | 1964 | Chancellor of the Duchy of Lancaster(1963–1964) | |
| Alec Douglas-Home | |
|  | Edward du Cann MP forTaunton | 21 January 1965 | 11 September 1967 | 1966 | | [3] |
| Edward Heath | |
| | Anthony Barber MP forAltrincham and Sale | 11 September 1967 | 31 July 1970 | 1970 | | |
|  | Peter Thomas MP forHendon South | 31 July 1970 | 7 April 1972 | — | Secretary of State for Wales(1970–1974) | |
|  | Peter Carington 6th Baron Carrington | 7 April 1972 | 11 June 1974 | Feb 1974 | Secretary of State for Defence(1970–1974) Secretary of State for Energy(1974) | |
| | William Whitelaw MP forPenrith and The Border | 11 June 1974 | 27 February 1975 | Oct 1974 | | |
| | Peter Thorneycroft Baron Thorneycroft | 27 February 1975 | 14 September 1981 | 1979 | | Margaret Thatcher | [3] |
| | Cecil Parkinson MP forSouth Hertfordshire | 14 September 1981 | 14 September 1983 | 1983 | Paymaster General(1981–1983) Chancellor of the Duchy of Lancaster(1982–1983) Secretary of State for Trade and Industry(1983) | [3] |
|  | John Gummer MP forSuffolk Coastal | 14 September 1983 | 2 September 1985 | — | Parliamentary Under-Secretary of State of Employment(1983) Minister of State for Employment(1983–1985) Paymaster General(1984–1985) | |
|  | Norman Tebbit MP forChingford | 2 September 1985 | 2 November 1987 | 1987 | Chancellor of the Duchy of Lancaster(1985–1987) | [3] |
|  | Peter Brooke MP forCity of London and Westminster South | 2 November 1987 | 24 July 1989 | — | Paymaster General(1987–1989) | |
|  | Kenneth Baker MP forMole Valley | 24 July 1989 | 28 November 1990 | — | Chancellor of the Duchy of Lancaster | |
|  | Chris Patten MP forBath | 28 November 1990 | 10 May 1992 | 1992 | John Major | [6] |
|  | Sir Norman Fowler MP forSutton Coldfield | 10 May 1992 | 20 July 1994 | — | Attended Cabinet | |
|  | Jeremy Hanley MP forRichmond and Barnes | 20 July 1994 | 5 July 1995 | — | Minister without portfolio | |
|  | Brian Mawhinney MP forPeterborough → North West Cambridgeshire | 5 July 1995 | 20 June 1997 | 1997 | |
| | Cecil Parkinson Baron Parkinson | 20 June 1997 | 2 December 1998 | — | | William Hague | |
|  | Michael Ancram Earl of Ancram MP forDevizes | 2 December 1998 | 18 September 2001 | 2001 | | |
|  | David Davis MP forHaltemprice and Howden | 18 September 2001 | 23 July 2002 | — | | Iain Duncan Smith | |
|  | Theresa May MP forMaidenhead | 23 July 2002 | 6 November 2003 | — | | [5] |
|  | Liam Fox MP forWoodspring | 6 November 2003 | 6 May 2005 | 2005 | | Michael Howard | [b] |
|  | Maurice Saatchi Baron Saatchi | 10 November 2003 (Jointly) | | [5][b] |
|  | Francis Maude MP forHorsham | 6 May 2005 | 2 July 2007 | — | | |
| David Cameron | |
|  | Caroline Spelman MP forMeriden | 2 July 2007 | 19 January 2009 | — | | |
|  | Eric Pickles MP forBrentwood and Ongar | 19 January 2009 | 12 May 2010 | 2010 | | |
|  | Andrew Feldman Baron Feldman of Elstree | 12 May 2010 (Jointly 2010–15) | 14 July 2016 | 2015 | | [3][c][d] |
|  | Sayeeda Warsi Baroness Warsi | 12 May 2010 (Jointly) | 4 September 2012 | — | Minister without portfolio | [7][c] |
|  | Grant Shapps MP forWelwyn Hatfield | 4 September 2012 (Jointly) | 11 May 2015 | 2015 | [d] |
|  | SirPatrick McLoughlin MP forDerbyshire Dales | 14 July 2016 | 8 January 2018 | 2017 | Chancellor of the Duchy of Lancaster | Theresa May | |
|  | Brandon Lewis MP forGreat Yarmouth | 8 January 2018 | 24 July 2019 | — | Minister without portfolio | [8] |
| | Ben Elliot | 24 July 2019 (Jointly) | 5 September 2022 | 2019 | | Boris Johnson | [e][f][g][h] |
|  | James Cleverly MP forBraintree | 13 February 2020 | Minister without portfolio | [9][e] |
|  | Amanda Milling MP forCannock Chase | 13 February 2020 (Jointly) | 15 September 2021 | — | [10][f] |
|  | Oliver Dowden MP forHertsmere | 15 September 2021 (Jointly) | 24 June 2022 | — | [g] |
|  | Andrew Stephenson MP forPendle | 7 July 2022 (Jointly) | 6 September 2022 | — | [h] |
|  | SirJake Berry MP forRossendale and Darwen | 6 September 2022 | 25 October 2022 | — | Liz Truss | |
|  | Nadhim Zahawi MP forStratford-on-Avon | 25 October 2022 | 29 January 2023 | — | Rishi Sunak | |
|  | Greg Hands MP forChelsea and Fulham | 7 February 2023 | 13 November 2023 | — | |
|  | Richard Holden MP forNorth West Durham | 13 November 2023 | 5 July 2024 | 2024 | |
|  | Richard Fuller MP forNorth Bedfordshire | 8 July 2024 | 4 November 2024 | — | | |
|  | Nigel Huddleston MP forDroitwich and Evesham | 4 November 2024 | 22 July 2025 | — | | Kemi Badenoch |
|  | Dominic Johnson Lord Johnson of Lainston | — |
|  | Kevin Hollinrake MP forThirsk and Malton | 22 July 2025 | Incumbent | — | |