William Pitt the Younger

1783-1801

Tory/Whig

Henry Addington

1801-1804

Tory

William Pitt the Younger

1804-1806

Tory/Whig

Lord William Wyndham Grenville

1806-1807

Grenvillite

Duke of Portland

1807-1809

Tory

Spencer Perceval

1809-1812

Tory

Lord Liverpool

1812-1827

Tory

George Canning

1827

Tory

Viscount Goderich

1827-1828

Tory

Duke of Wellington

1828-1830

Tory

Earl Grey

1830-1834

Whig

Viscount Melbourne

1834

Whig

Sir Robert Peel

1834-1835

Tory

Viscount Melbourne

1835-1841

Whig

Sir Robert Peel

1841-1846

Tory

Lord John Russell

1846-1852

Whig

Earl of Derby

1852

Tory

Earl of Aberdeen

1852-1855

Peelite

Viscount Palmerston

1855-1858

Liberal

Earl of Derby

1858-1859

Conservative

Viscount Palmerston

1859-1865

Liberal

Earl Russell

1865-1866

Liberal

Earl of Derby

1866-1868

Conservative

Benjamin Disraeli

1868

Conservative

William Gladstone

1868-1874

Liberal

Benjamin Disraeli

1874-1880

Conservative

William Gladstone

1880-1885

Liberal

Marquess of Salisbury

1885-1886

Conservative

William Gladstone

1886

Liberal

Marquess of Salisbury

1886-1892

Conservative