View source for 1812

== Deaths ==
[[File:Spencer Perceval.JPG|thumb|right|110px|[[Spencer Perceval]]]]
[[File:Mayer Amschel Rothschild.jpg|thumb|110px|[[Mayer Amschel Rothschild]]]]
* [[January 23]] – [[Robert Craufurd]], British general (mortally wounded in battle) (b. [[1764]])
* [[February 2]] – [[Isaac Titsingh]], Dutch scholar, merchant-trader and ambassador (b. [[1745]])
* [[March 7]] – [[Isaac Swainson]], English botanist (b. [[1746]])
* [[March 11]] – [[Philip James de Loutherbourg]], English artist (b. [[1740]])
* [[April 14]] – [[William Nicholas (officer)]], English army officer, at the [[Siege of Badajoz (1812)|Siege of Badajoz]] (b. [[1785]])
* [[April 15]] – [[Michael Atkins]], Irish actor and theatre manager (b. [[1746]])
* [[April 20]] – [[George Clinton (vice president)|George Clinton]], [[List of Vice Presidents of the United States|4th]] [[Vice President of the United States]] (b. [[1739]])
* [[April 25]] – [[Edmond Malone]], Irish scholar (b. [[1741]])
* [[May 11]] – [[Spencer Perceval]], [[Prime Minister of the United Kingdom]] ([[Assassination of Spencer Perceval|assassinated]]) (b. [[1762]])
* [[May 12]]
** [[Martha Ballard]], American diarist and midwife (b. [[1734]] or [[1735]])
** [[Charles Sturt (1763–1812)|Charles Sturt]], English politician (b. [[1763]])
* [[May 18]] – [[John Bellingham]], British assassin of Spencer Perceval (b. [[1769]])
* [[May 27]] – [[Manuela Gandarillas]], Bolivian freedom fighter (born c. 1740s)<ref>[http://www.oas.org/en/americas/default.asp ''Américas''], vol.52, pp.28, 31, Organization of American States, 2000.</ref>
* [[July 4]] – [[Victurnien-Jean-Baptiste de Rochechouart de Mortemart]], French general and politician (b. [[1752]])
* [[August 1]] – [[Yakov Kulnev]], Russian military leader (b. [[1763]]).
* [[August 12]] – [[Anna Strong (spy)|Anna Strong]], Patriot spy during the American Revolutionary War (b. [[1740]])
* [[August 30]] – [[George Mathews (Georgia)|George Mathews]], American army officer and politician (b. [[1739]])
* [[September 13]] – [[Leonardo Bravo (general officer)|Leonardo Bravo]], Mexican general who fought in the [[Mexican War of Independence]], father of [[Nicolas Bravo]], executed (b. [[1764]])<ref>{{cite web|url=http://mexicolindoyquerido.com.mx/mexico2/science/60-biografias-de-la-independencia-de-mexico/1753-biografia-de-leonardo-bravo|title=Biografía de Leonardo Bravo|date=April 25, 2017|access-date=May 31, 2019|publisher=Mexico Lindo y Querido|language=es}}</ref>
* [[September 19]] 
** [[Auguste-Jean-Gabriel de Caulaincourt]], French general  (b. [[1777]])
** [[Mayer Amschel Rothschild]], German banker (b. [[1744]])
* [[September 21]] – [[Emanuel Schikaneder]], German dramatist, actor and singer (b. [[1751]])
* [[September 24]]
** [[Pyotr Bagration]], Russian general and prince of Georgian origin (b. [[1765]])
** [[Juana Galán]], Spanish heroine (b. [[1787]])
* [[October 13]] – [[Isaac Brock]], British general (killed in action) (b. [[1769]])
* [[December 15]] – [[Schneur Zalman]], Polish rabbi and founder of the Chabad-Lubavitch movement (b. [[1745]])
* [[December 20]] – [[Sacagawea]], Shoshone guide (b. ca. [[1788]])
* [[December 24]] – [[George Beck (artist)|George Beck]], American artist and poet (b. [[1749]])