1803
Irish rebellion of 1803
1803 in the United States
Harpers Ferry Model 1803
1803 in Canada
1803 State of the Union Address
1803–1804 Massachusetts legislature
1802–1803 Massachusetts legislature
1803 United States gubernatorial elections
1803 in sports
1803 in France
Patrick Heron (1736–1803)
Levy en Masse Act 1803
1803 Tennessee gubernatorial election
British anti-invasion preparations of 1803–05
1803 Gatton by-election
Charles Heywood (1803–1853)
Nancy (1803 ship)
USS Syren (1803)
1803 in the United Kingdom
Additional Forces Acts 1803
John Sanford (1803–1857)
Ottoman invasion of Mani (1803)
Shō Sei (r. 1803)
United Nations Security Council Resolution 1803
Frederik Christian Kaas (1725–1803)
Battle of Delhi (1803)
Félix Baciocchi (1803–1866)
Joseph Richardson (1755–1803)
George Stevens (1803–1894)
French frigate Hortense (1803)
List of acts of the Parliament of the United Kingdom from 1803
John Simpson (died 1803)
Recollections of a Tour Made in Scotland, A. D. 1803
French ship Impétueux (1803)
Cornwallis (1803 ship)
1803 United States House of Representatives election in Ohio
Windows 10, version 1803
1802–03 United States Senate elections
1803 United States Senate election in New York
1802–1803 United States House of Representatives elections in Vermont
1802–1803 United States House of Representatives elections in Massachusetts
1803 United States House of Representatives elections in Virginia
Edward Foley (1747–1803)
Thomas Edlyne Tomlins (1803–1875)
Thomas Conolly (1738–1803)
Caribbean campaign of 1803–1810
1803 New York's 6th congressional district special election
List of shipwrecks in 1803
1803 in Ireland
Henry Lowry-Corry (1803–1873)
NGC 1803
Adolphe (1803 privateer lugger)
1803 Georgia's at-large congressional district special election
List of elections in 1803
1803 in Chile
1803 in Spain
The 1803 House
Sarah (1803 ship)
History of St. Louis (1763–1803)
1803 in Iceland
1803 in Australia
Alexander (1803 ship Bombay)
Reallocation of votes in the Imperial Diet (1803)
1803 in Norway
1803 in Russia
1803 in Scotland
1803 in Denmark
United Nations General Assembly Resolution 1803 (XVII)
1803 United States House of Representatives election in Tennessee
1803 in art
1803 New York's 7th congressional district special election
1803 in India
1803 Virginia gubernatorial election
1803 United States House of Representatives elections in South Carolina
1803 in archaeology
1803 in Germany
1803 in Sweden
1803 Maryland gubernatorial election
1803 in Wales
Bedford (1803 ship)
1803 United States House of Representatives elections in Kentucky
1803 Ohio gubernatorial election
1803 in music
1803 Georgia gubernatorial election
S5 1803+784
1803 United States House of Representatives election in New Jersey
1803 in literature
List of ship launches in 1803
1803 in science
USS Vixen (1803)
USS Argus (1803)
1803 Zwicky
Tigris (1802 ship)
1803 New Jersey gubernatorial election
1803 United States House of Representatives elections in Maryland
Malouin (1803 ship)
Fame (1803 ship)
Enterprize (1803 ship)
1803 Connecticut gubernatorial election
1803 United States House of Representatives elections in North Carolina
Charlton (1803 ship)
British Tar (1803 ship)
1803 New Hampshire gubernatorial election
1803 Garhwal earthquake
William Henry Ord (1803–1838)
Charles Seely (politician, born 1803)
1803 in architecture
HMS Avenger (1803)
1803 North Carolina gubernatorial election
HMS Colossus (1803)
1803 in South Africa
1803 in rail transport
Rambler (1803 ship)
List of British residents or political agents in Delhi, 1803–57
Paragon (1803 ship)
Sydney Cove (1803 ship)
Francis D'Oyly (British Army general)
1802–03 United States House of Representatives elections
1803 United States Senate election in Massachusetts
1803 Rhode Island gubernatorial election
1803 Massachusetts gubernatorial election
Anna Nielsen (1803–1856)
Frances (1803 ship)
HMS Prospero (1803)
HMS Dart (1803)
HMS Repulse (1803)
Princess Amelia (1803 ship)
HMS Redbridge (1803)
HMS Hawk (1803)
Treaty of Fort Wayne (1803)
Invasion of Hanover (1803)
Euphrates (1803 EIC ship)
Hearts of Oak (1803 play)
Iris (1803 ship)
Thomas Allen (topographer)
Leeds Volunteer Corps
Hart (1803 ship)
Alfred Hage
HMS Bonetta (1803)
HMS Hero (1803)
Betsey (1803 ship)
Hebe (1803 ship)
Huddart (1803 EIC ship)
Badger (1803 ship)
1803 Vermont gubernatorial election
1803 in paleontology
Cumbrian (1803 ship)
1803 English cricket season
Defence of the Realm Act 1803
Lord Forbes (1803 ship)
HMS Orestes (1803)
HMS Cerf (1803)
Souliote War (1803)
Passenger Vessels Act 1803
1803 in New Zealand
HMS Thunder (1803)
Charlotte (1803 ship)
Essex (1803 EIC ship)
Exchange Buildings (1803–08; demolished 1864)
Action of 28 June 1803
Earl St Vincent (1803 ship)
Solar eclipse of February 21, 1803
96th Regiment of Foot (1803)
Solar eclipse of August 17, 1803
HMS Merlin (1803)
Patent (1803 ship)
French ship Vengeur (1803)
Stewart baronets of Athenree (1803)
Prince of Wales (1803 EIC ship)
HMS Cumberland (1803)
HMS Morne Fortunee (1803)
William Todd (businessman)
HMS Scorpion (1803)
George Hibbert (1803 ship)
Trial (1803 ship)
HMS Flying Fish (1803)
HMS Hermes (1803)
HMS Prevost (1803)
Active (1804 ship)
Union (1803 EIC ship)
Marcus Beresford (British Army officer, born 1764)
1803 in poetry
Maria Teresa of Savoy
Pretty Lass (1803 ship)
Francis Page (died 1803)
HMS Aetna (1803)
Malicious Shooting or Stabbing Act 1803
HMS Shannon (1803)
Ceylon (1803 ship)
Henry Willis Baxley
British campaign in the Caribbean (1803)
HMS Vulture (1803)
George Chambers (painter)
César (1802 ship)
HMS Saint Lucia (1803)
HMS Eclipse (1804)
HMS Scourge (1803)
Winchelsea (1803 EIC ship)
Barlow baronets of Fort William (1803)