Editing 1825 (section)

=== July–December ===
[[File:Alexander I of Russia by G.Dawe (1826, Peterhof).jpg|thumb|110px|[[Alexander I of Russia]]]]
[[File:José Gil de Castro ‐ Retrato de Bernardo de Torre Tagle (1823).jpg|thumb|110px|[[José Bernardo de Tagle]]]]
* [[July 12]] – [[Dorothea von Rodde-Schlözer]], German scholar (b. 1770)
* [[July 15]] – [[David Ochterlony]], Massachusetts-born general with the [[East India Company]] (b. 1758)
* [[August 3]] – [[Ambrogio Minoja]], Italian composer, professor of music (b. 1752)
* [[August 16]] – [[Charles Cotesworth Pinckney]], American politician, soldier (b. 1746)
* [[August 20]] – [[William Waldegrave, 1st Baron Radstock]], British admiral, Governor of Newfoundland (b. 1753)
* [[September 4]] – [[Frederick Howard, 5th Earl of Carlisle]] (b. 1748)
* [[September 26]] – [[José Bernardo de Tagle y Portocarrero, Marquis of Torre Tagle]], Peruvian soldier and politician, 2nd President of Peru (b. 1779)<ref>{{Cite book|last=Basadre |first=Jorge |year=2005 |orig-year=First published 1939 |title=Historia de la República del Perú (1822 - 1933) |volume=1 |page=98 |edition=9th |language=es |trans-title=History of the Republic of Peru (1822 - 1933) |location=Lima |publisher=El Comercio |isbn=978-612-306-354-2}}</ref>
* [[October 6]] –  [[Bernard Germain de Lacépède]], French naturalist (b. 1756)
* [[October 9]] – [[Lucia Pytter]], Norwegian philanthropist (b. 1762)
* [[October 13]] – King [[Maximilian I Joseph of Bavaria]] (b. 1756)
* [[November 7]] – [[Charlotte Dacre]], English Gothic novelist (b. {{circa|1772}})
* [[November 14]] – [[Jean Paul]], German writer (b. 1763)
* [[December 1]] – Emperor [[Alexander I of Russia]] (November 19 on the Russian calendar) b. 1777)
* [[December 28]] – [[James Wilkinson]], American soldier, statesman (b. 1757)
* [[December 29]] – [[Jacques-Louis David]], French painter (b. 1748)