Category:1812 in the United Kingdom

• 1812 in England‎ (3 C, 1 P)
• 1812 in Ireland‎ (1 C, 1 P)
• 1812 in Scotland‎ (1 C, 2 P)
• 1812 in Wales‎ (1 P)

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• 1812 in the British Empire‎ (8 C)

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• 1812 disestablishments in the United Kingdom‎ (3 C, 2 P)
• 1812 establishments in the United Kingdom‎ (6 C, 5 P)

C

• 1812 crimes in the United Kingdom‎ (1 C)

D

• 1812 disasters in the United Kingdom‎ (1 P)

E

• 1812 elections in the United Kingdom‎ (1 P)

L

• 1812 in British law‎ (2 C, 2 P)

N

• 1812 British novels‎ (1 P)

• 1812 in the United Kingdom
• 1812 in Ireland
• 1812 in Wales

G

• 1812 United Kingdom general election

L

• List of MPs elected in the 1812 United Kingdom general election

S

• 1812 in Scotland

T

• Treaties of Örebro

U

• United States declaration of war on the United Kingdom