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| lign="left"|OFFICE | align="left"|NAME | align="left"|TERM |
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lign="left"|First Lord of the Treasury
Leader of the House of Lords | align="left"|The Viscount Melbourne | align="left"|August 1839–September 1841 |
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| a href="/encyclopedia/Lord-Chancellor" title="Lord Chancellor">Lord Chancellor | The Lord Cottenham | August 1839–September 1841 |
| lign="left"|Lord President of the Council | align="left"|The Marquess of Lansdowne | align="left"|August 1839–September 1841 |
| a href="/encyclopedia/Lord-Privy-Seal" title="Lord Privy Seal">Lord Privy Seal | Viscount Duncannon | August 1839–January 1840 |
| nbsp; | The Lord Clarendon | January 1840–September 1841 |
| a href="/encyclopedia/Secretary-of-State-for-the-Home-Department" title="Secretary of State for the Home Department">Home Secretary | The Marquess of Normanby | August 1839–September 1841 |
| a href="/encyclopedia/Secretary-of-State-for-Foreign-Affairs" title="Secretary of State for Foreign Affairs">Foreign Secretary | The Viscount Palmerston | August 1839–September 1841 |
a href="/encyclopedia/Secretary-of-State-for-War-and-the-Colonies" title="Secretary of State for War and the Colonies">Secretary of State for War and the Colonies
Leader of the House of Commons | The Lord John Russell | August 1839–September 1841 |
| a href="/encyclopedia/First-Lord-of-the-Admiralty" title="First Lord of the Admiralty">First Lord of the Admiralty | The Earl of Minto | August 1839–September 1841 |
| a href="/encyclopedia/Chancellor-of-the-Exchequer" title="Chancellor of the Exchequer">Chancellor of the Exchequer | Sir Francis Thornhill Baring | August 1839–September 1841 |
| a href="/encyclopedia/President-of-the-Board-of-Trade" title="President of the Board of Trade">President of the Board of Trade | Henry Labouchere | August 1839–September 1841 |
| a href="/encyclopedia/President-of-the-Board-of-Control" title="President of the Board of Control">President of the Board of Control | Sir John Cam Hobhouse | August 1839–September 1841 |
| a href="/encyclopedia/First-Commissioner-of-Woods-and-Forests" title="First Commissioner of Woods and Forests">First Commissioner of Woods and Forests | Viscount Duncannon | August 1839–September 1841 |
| a href="/encyclopedia/Chancellor-of-the-Duchy-of-Lancaster" title="Chancellor of the Duchy of Lancaster">Chancellor of the Duchy of Lancaster | The Lord Holland | August 1839–October 1840 |
| nbsp; | The Lord Clarendon | October 1840–June 1841 |
| nbsp; | Sir George Grey, Bt | June–September 1841 |
| a href="/encyclopedia/Secretary-at-War" title="Secretary at War">Secretary at War | Thomas Babington Macaulay | August 1839–September 1841 |
| a href="/encyclopedia/Chief-Secretary-for-Ireland" title="Chief Secretary for Ireland">Chief Secretary for Ireland | Lord Morpeth | August 1839–September 1841 |