1811
Constitution of Venezuela (1811)
1811 in the United States
1810–1811 Massachusetts legislature
Great Comet of 1811
1811 in France
HDMS Najaden (1811)
1811 in sports
1811 in Canada
1811 Pennsylvania gubernatorial election
1811 in the United Kingdom
Cambodian rebellion (1811–1812)
1811–1812 New Madrid earthquakes
1810–1811 United States House of Representatives elections in Massachusetts
1811 German Coast uprising
William Adams (1752–1811)
First siege of Badajoz (1811)
Battle of Arlabán (1811)
William Irvine (1776–1811)
Action of 31 July 1811
Philip Rashleigh (1729–1811)
Portuguese invasion of the Banda Oriental (1811–1812)
1811 Maryland's 6th congressional district special election
1811 Massachusetts's 4th congressional district special election
1810–1811 United States House of Representatives election in New Hampshire
Capture of Yanbu (1811)
Commissioners' Plan of 1811
Catherine (1811 ship)
1811 United States House of Representatives elections in Tennessee
1811 United States House of Representatives elections in Virginia
Robert Williams (1811–1890)
1811 New York lieutenant gubernatorial special election
Second siege of Badajoz (1811)
1811 University of Cambridge Chancellor election
1811 in archaeology
John Smyth (1748–1811)
Siege of Tortosa (1810–1811)
Freycinet Map of 1811
Model-tower, 1811 type
1811 in Wales
List of shipwrecks in 1811
Action of 22 May 1811
Johann Conrad Amman (1724–1811)
1811 in Spain
Theophilus Jones (1729–1811)
Alexander (1811 ship)
List of fellows of the Royal Society elected in 1811
Atlas (1811 ship)
Mauritius campaign of 1809–1811
1811 in Russia
1810–11 United States Senate elections
1811 in Ireland
1811 Virginia gubernatorial election
George Moore (1811–1871)
1811 Georgia gubernatorial election
David Davidson (1811–1900)
1811 Connecticut gubernatorial election
Independence of Paraguay
1811 in Australia
1811 Tennessee gubernatorial election
Albuera (1811 ship)
HMS Union (1811)
1811 Maryland gubernatorial election
Portrait of Doña Antonia Zárate (1810–1811)
List of ship launches in 1811
1811 in Iceland
Battle of Cervera (1811)
1811 in Germany
1811 Rhode Island gubernatorial election
1811 Virginia gubernatorial special election
1811 New Hampshire gubernatorial election
1811 in architecture
1811 in Norway
1811 in Sweden
1811 in Denmark
1811 North Carolina gubernatorial election
1811 in Scotland
Battle of Bornos (1811)
Atalanta (1811 ship)
1811 New Jersey gubernatorial election
1811 Tacna rebellion
1811 in Portugal
Caledonian (1811 ship)
List of elections in 1811
1811 Vermont gubernatorial election
1811 in India
Charles Moss (bishop of Oxford)
1811 in art
1811 Massachusetts gubernatorial election
William (1811 ship)
Barton (1811 ship)
Siege of Montevideo (1811)
HMS Hermes (1811)
1811 in Chile
1811 in literature
British and Irish stained glass (1811–1918)
Harleston (1811 ship)
Numa (1811 ship)
Kingston (1811 ship)
Battle of Zacatecas (1811)
Battle of Las Piedras (1811)
1811 in science
Siege of Figueras (1811)
Babiole (1811 ship)
Mary (1811 Ipswich ship)
Swiftsure (1811 brig)
Hinchinbrook (1811 ship)
Thomas Tyrwhitt Jones
Adamant (1811 ship)
HMS Barham (1811)
Mangalore (1811 ship)
Tartar (1811 ship)
1811 State of the Union Address
HMS Edinburgh (1811)
Recovery (1811 ship)
HMS La Hogue
Vere (1811 ship)
Agamemnon (1811 ship)
September 1811 Chilean coup d'état
Lady Holland (1811 ship)
The Northumbrian Minstrel
Invasion of Java (1811)
Mary (1811 Bideford ship)
1811 in South Africa
Canada (1811 ship)
HMS Sealark (1811)
Elisha R. Potter
1811 Independence Movement
General Hewett (1811 ship)
French frigate Alcmène (1811)
Royal Bounty (1811 ship)
Action of 24 March 1811
Prince Regent (1811 Howdon Pans ship)
Maitland (1811 ship)
Blenden Hall
Jacques Lacombe (writer)
Surry (1811 ship)
Cumbrian (1811 ship)
Alicia Hill (1811 ship)
Lord Wellington (1811 Yarmouth ship)
1811 in rail transport
Rachel (1811 ship)
18 May 1811 Medal
Blockade of Almeida
John Hamilton Gray (Prince Edward Island politician)
William (1811 Blythe ship)
John Bagwell (Liberal politician)
The Second Corps of Discovery
Equity (1811 ship)
HMS Duncan (1811)
HMS Asia (1811)
Khalid bin Saud Al Saud (1811–1865)
Charles (1811 ship)
Prince Adalbert of Prussia (1811–1873)
Abeona (1811 ship)
1810–11 United States House of Representatives elections
HMS Madagascar (1811)
Barrosa (1811 Nantes ship)
Iris (1811 ship)
1811 Kid Ory Historic House
Richmond Theatre fire
Siege of Tarragona (1811)
Lord Wellington (1811 ship)
Minstrel (1811 ship)
Marcellus (1811 ship)
Great Podil fire
HMS Swan (1811)
Battle of El Pla
Russian frigate Liogkii (1803)
United Nations Security Council Resolution 1811
Price (1811 ship)
Battle of Lissa (1811)
Cabalva (1811 EIC ship)
Prince Regent (1811 EIC ship)
Action of 29 November 1811
Majestic (1811 ship)
Eliza (1811 ship)
Kingdom of Haiti
Marriage of Lunatics Act 1811
Ajax (1811 ship)
Richmond (1811 ship)
Russian ship Moskva (1799)
Benson (1811 ship)
Government Junta of Chile (August 1811)
French ship Astrolabe (1811)
HMS Dover (1811)
Queen Elizabeth (1811 ship)
Adriatic (1811 ship)
HMS Stirling Castle (1811)
Peter Goelet
Karl Anton, Prince of Hohenzollern (born 1811)
Grace (1811 ship)
Christopher (1811 ship)
Sir James Henry Craig (1811 ship)
French brig Inconstant (1811)
Hay Railway
French ship Illustre (1811)
Wanstead (1813 ship)
Barkworth (1811 ship)
French frigate Nymphe (1810)