1721 - 1742
Sir Robert Walpole
Contenders for Greatest
- Sir Robert Walpole
- Spencer, 1st Earl of Wilmington
- Henry Pelham
- Thomas, 1st Duke of Newcastle
- William, 4th Duke of Devonshire
- John, 3rd Earl of Bute
- George Grenville
- Charles, 2nd Marquess of Rockingham
- William Pitt, 1st Earl of Chatham
- Augustus, 3rd Duke of Grafton
- Frederick, Lord North
- William, 2nd Earl of Shelburne
- William, 3rd Duke of Portland
- William Pitt, the Younger
- Henry Addington, 1st Viscount Sidmouth
- William, 1st Baron Grenville
- Spencer Perceval
- Robert, 2nd Earl of Liverpool
- George Canning
- Frederick, 1st Viscount Goderich
- Arthur, Duke of Wellington
- Charles, 2nd Earl Grey
- William, 2nd Viscount Melbourne
- Sir Robert Peel, 2nd Bt.
- John, 1st Earl Russell
- Edward, 14th Earl of Derby
- George Hamilton-Gordon 4th Earl of Aberdeen
- Henry, 3rd Viscount Palmerston
- Benjamin Disraeli
- William Gladstone
- Robert, 3rd Marquess of Salisbury
- Archibald, 5th Earl of Rosebery
- Arthur Balfour
- Henry Campbell-Bannerman
- Herbert Asquith
- David Lloyd George
- Andrew Bonar Law
- Stanley Baldwin
- Ramsay Macdonald
- Neville Chamberlain
- Winston Churchill
- Clement Attlee
- Anthony Eden
- Harold Macmillan
- Alec Douglas-Home
- Harold Wilson
- Edward Heath
- James Callaghan
- Margaret Thatcher
- John Major
- Tony Blair
- Gordon Brown
- David Cameron
- Theresa May
- Boris Johnson