Editing 1822 (section)

== Deaths ==
=== January–June ===
[[File:Armand Emmanuel Duke of Richelieu.jpg|thumb|110px|[[Armand Emmanuel de Vignerot du Plessis, 5th Duke of Richelieu|Duke of Richelieu]].]]
* [[January 10]] – [[Bathilde d'Orléans]], French princess (b. 1750)
* [[January 16]] – [[Elisabeth Berenberg]], German banker (b. 1749) 
* [[January 21]] – [[Marie Aimée Lullin]], Swiss entomologist (b. 1751) 
* [[January 24]] – [[Ali Pasha of Yanina]], ruler of European Turkey (b. 1741)
* [[February 10]] – [[Prince Albert of Saxony, Duke of Teschen]] (b. 1738)
* [[February 20]] – [[John "Walking" Stewart]], English traveller, philosopher (b. 1747)
* [[February 24]] – [[Thomas Coutts]], British banker (b. 1735)
* [[February 27]] – [[John Borlase Warren]], British admiral (b. 1753)
* [[March 1]] – [[Jack Jouett]], American politician (b. 1754)
* [[March 16]] – [[Jeanne-Louise-Henriette Campan]], French educator, lady in waiting (b. 1752)
* [[March 19]] – [[Valentin Haüy]], French educator, founder of the first school for the blind (b. 1745)
* [[April 14]] – [[Edmund Butcher]], English Unitarian minister (b. 1757)
* [[April 20]] – [[Allegra Byron]], illegitimate daughter of [[Lord Byron]] (b. 1817)
* [[May 8]] – [[John Stark]], American Revolutionary War general (b. 1728)
* [[May 17]] – [[Armand-Emmanuel de Vignerot du Plessis, Duc de Richelieu]], Prime Minister of France (b. 1766)
* [[May 27]] – [[Augustus, Duke of Saxe-Gotha-Altenburg]] (b. 1772)
* [[June 3]]
** [[Thomas Bulkeley, 7th Viscount Bulkeley]], English aristocrat and politician (b. 1752)
** [[René Just Haüy]], French "father of modern crystallography" (b. 1743)
* [[June 15]] – [[Horatio Walpole, 2nd Earl of Orford]] (b. 1752)
* [[June 25]] – [[E. T. A. Hoffmann]], German Romantic author (b. 1776)

=== July–December ===
[[File:Percy Bysshe Shelley by Alfred Clint.jpg|110px|thumb|[[Percy Bysshe Shelley]]]]
[[File:Lord Castlereagh Marquess of Londonderry.jpg|110px|thumb|[[Lord Castlereagh (painting)|Robert Stewart, Viscount Castlereagh]]]]
[[File:William Herschel01.jpg|110px|thumb|[[William Herschel]]]]
* [[July 8]] – [[Percy Bysshe Shelley]], British poet (b. 1792)
* [[July 15]] – [[Manuel Torres (diplomat)|Manuel Torres]], first Colombian ambassador to the United States (b. 1762)
* [[August 4]] – [[Kristjan Jaak Peterson]], Estonian poet (b. 1801)
* [[August 12]] – [[Robert Stewart, Viscount Castlereagh]], British foreign secretary (suicide) (b. 1769)
* [[August 25]] – [[William Herschel]], German-born British astronomer (b. 1738)
* [[September 8]] – [[Sophie de Condorcet]], politically active French salonist, feminist (b. 1764)
* [[October 13]] – [[Antonio Canova]], Italian sculptor (b. 1757)
* [[October 16]] – [[Eva Marie Veigel]], Austrian-born English ballet dancer, known as ''La Violette'' (b. 1724)
* [[October 26]] – [[Mahmud Dramali Pasha]], Ottoman vizier (b. c. 1780)
* [[October 31]] – [[Jared Ingersoll]], U.S. presidential candidate (b. 1749)
* [[November 6]] – [[Claude Louis Berthollet]], French chemist (b. 1748)
* [[November 24]] – [[Zofia Potocka]], Greek-Polish noble and agent (b. 1760)
* [[November 26]] – [[Karl August von Hardenberg]], [[Prussia]]n politician (b. 1750)
* [[December 7]] – [[John Aikin]], English doctor and writer (b. 1747)
* [[December 17]] – [[Giovanni Fabbroni]], Italian scientist (b. 1752)

=== Date unknown ===
* [[Manuela Medina]], Mexican national heroine (b. 1780)
* [[Sara Oust]], Norwegian lay minister (b. 1778)