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