| Office | Name | Date | Notes |
|---|
| First Lord of the Treasury | The Duke of Portland | 31 March 1807 – 4 October 1809 | |
Chancellor of the Exchequer
Chancellor of the Duchy of Lancaster | Spencer Perceval | 26 March 1807
30 March 1807 – |
| Secretaries to the Treasury | Hon. Henry Wellesley | 1 April 1807 – 21 March 1809 | Senior Secretary |
| Charles Arbuthnot | 5 April 1809 | Senior Secretary |
| William Huskisson | 1 April 1807 | Junior Secretary |
| Junior Lords of the Treasury | William Cavendish-Scott-Bentinck, Marquess of Titchfield | 31 March 1807 – 16 September 1807 | |
| Hon. William Eliot | 31 March 1807 | |
| William Sturges Bourne | 31 March 1807 – 16 September 1807 | |
| John Foster | 16 September 1807 | |
| Hon. Richard Ryder | 16 September 1807 – 2 December 1807 | |
| Hon. William Brodrick | 2 December 1807 | |
| Snowdon Barne | 2 December 1807 | |
| Lord President of the Council | The Earl Camden | 26 March 1807 | |
| Lord Chancellor | The Lord Eldon | 1 April 1807 | |
| Home Secretary | The Lord Hawkesbury – Earl of Liverpool from 1808 | 25 March 1807 | |
| Under-Secretary of State for the Home Department | Charles Watkin Williams-Wynn | continued in office | |
| Hon. Charles Jenkinson | November 1807 | |
| Secretary of State for Foreign Affairs | George Canning | 25 March 1807 | |
| Under-Secretary of State for Foreign Affairs | Viscount FitzHarris | March 1807 | |
| Charles Bagot | August 1807 | |
President of the Board of Trade
Master of the Mint | The Earl Bathurst | 26 March 1807
25 April 1807 | |
| Vice-President of the Board of Trade | George Rose | March 1807 | |
| Secretary of State for War and the Colonies | Viscount Castlereagh | 25 March 1807 | |
| Under-Secretary of State for War and the Colonies | Edward Cooke | 1807 | |
| Hon. Charles Stewart | 1807 | |
| Hon. F. J. Robinson | 1809 | vice Stewart |
| President of the Board of Control | Hon. Robert Saunders-Dundas | 6 April 1807 | |
| The Earl of Harrowby | 17 July 1809 | |
| Secretary to the Board of Control | George Peter Holford | continued in office | |
| First Lord of the Admiralty | The Lord Mulgrave | 4 April 1807 | |
| First Secretary to the Admiralty | Hon. William Wellesley-Pole | 1807 | |
| Civil Lords of the Admiralty | Robert Plumer Ward | 6 April 1807 | |
| The Viscount Palmerston | 6 April 1807 | |
| James Buller | 6 April 1807 | |
| Lord Privy Seal | The Earl of Westmorland | 25 March 1807 | |
| Master-General of the Ordnance | The Earl of Chatham | 4 April 1807 | |
| Lieutenant-General of the Ordnance | Sir Thomas Trigge | continued in office | |
| Treasurer of the Ordnance | Joseph Hunt | continued in office | |
| Surveyor-General of the Ordnance | James Murray Hadden | continued in office | |
| Clerk of the Ordnance | Hon. William Wellesley-Pole | 7 April 1807 | |
| Hon. Cropley Ashley-Cooper | 29 July 1807 | |
| Clerk of the Deliveries of the Ordnance |
Hon. Cropley Ashley-Cooper | 7 April 1807 | |
| Thomas Thoroton | 29 July 1807 | |
| Storekeeper of the Ordnance | Mark Singleton | 7 April 1807 | |
| Treasurer of the Navy | George Rose | 15 April 1807 | |
| Secretary at War | Sir James Murray Pulteney | 30 March 1807 | |
| Lord Granville Leveson-Gower | 27 June 1809 | |
| Paymaster of the Forces | Charles Long | April 1807 | |
| Lord Charles Henry Somerset | April 1807 | |
| Postmaster General | The Earl of Chichester | 1807 | |
| The Earl of Sandwich | 1807 | |
| Surveyor General of Woods, Forests, Parks, and Chases | The Lord Glenbervie | 1807 | |
| Ministers without Portfolio | The Duke of Portland | 4 October 1809 – 30 October 1809 | |
| The Earl of Harrowby | November 1809 – June 1812 | |
| The Earl Camden | 8 April 1812 – June 1812 | |
| Lord Lieutenant of Ireland | The Duke of Richmond | April 1807 | |
| Chief Secretary for Ireland | Hon. Sir Arthur Wellesley | April 1807 | |
| Hon. Robert Saunders-Dundas | April 1809 | |
| Attorney General | Sir Vicary Gibbs | April 1807 | |
| Solicitor General | Sir Thomas Plumer | April 1807 | |
| Judge Advocate General | Nathaniel Bond | 8 March 1806 | |
| Richard Ryder | 4 December 1807 | |
| Lord Advocate | Archibald Colquhoun | 1807 | |
| Solicitor General for Scotland | David Boyle | 1807 | |
| Attorney General for Ireland | William Saurin | 15 May 1807 | |
| Solicitor General for Ireland | Charles Kendal Bushe | continued in office | |
| Lord Steward of the Household | The Earl of Aylesford | continued in office | |
| Treasurer of the Household | Viscount Stopford | 1807 | |
| Comptroller of the Household | Lord George Thynne | continued in office | |
| Lord Chamberlain of the Household | The Earl of Dartmouth | continued in office | |
| Vice-Chamberlain of the Household | Lord John Thynne | continued in office | |
| Master of the Horse | The Duke of Montrose | 1807 | |
| Master of the Buckhounds | The Marquess Cornwallis | continued in office | |
| Captain of the Gentlemen Pensioners | The Lord St John of Bletso | continued in office | |
| The Earl of Mount Edgcumbe | 2 March 1808 | |
| Captain of the Yeomen of the Guard | The Earl of Macclesfield | continued in office | |
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