1801-04

Henry Addington

Tory

1804-06

William Pitt the Younger

Tory

1806-07

Lord Grenville (William Wyndam Grenville)

coalition

1807-09

Duke of Portland (William Cavendish Bentinck)

Tory

1809-12

Spencer Perceval

Tory

1812-27

Earl of Liverpool (Robert Banks Jenkinson)

Tory

1827

George Canning

coalition

1827-28

Viscount Goderich  (Frederick Robinson)

Tory

1828-30

Duke of Wellington (Arthur Wellesley)

Tory

1830-34

Earl Grey (Charles Grey)

Tory

1834

Viscount Melbourne (William Lamb)

Whig

1834-35

Sir Robert Peel

Whig

1835-41

Viscount Melbourne (William Lamb)

Whig

1841-46

Sir Robert Peel

Conservative

1846-52

Lord Russell (John Russell)

Liberal

1852

Earl of Derby (Edward Geoffrey Smith Stanley)

Conservative

1852-55

Lord Aberdeen (George Hamilton-Gordon)

Peelite

1855-58

Viscount Palmerston (Henry John Temple)

Liberal

1858-59

Earl of Derby (Edward Geoffrey Smith Stanley)

Conservative

1859-65

Viscount Palmerston (Henry John Temple)

Liberal

1865-66

Lord Russell (John Russell)

Liberal

1866-68

Earl of Derby (Edward Geoffrey Smith Stanley)

Conservative

1868

Benjamin Disraeli

Conservative

1868-74

William Ewart Gladstone

Liberal

1874-80

Benjamin Disraeli

Conservative

1880-85

William Ewart Gladstone

Liberal

1885-86

Robert Arthur Talbot Gascoyne-Cecil

Conservative

1886

William Ewart Gladstone

Liberal

1886-92

Robert Arthur Talbot Gascoyne-Cecil

Conservative

1892-94

William Ewart Gladstone

Liberal

1894-95

Earl of Rosebery (Archibald Philip Primrose)

Liberal

1895-1902

Robert Arthur Talbot Gascoyne-Cecil

Conservative