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