Anne Bonny
Apr 22 Anne Bonny, Irish pirate, dies in prison at 85
- Apr 27 William Talbot, 1st Earl Talbot, British politician, dies at 72
- May 8 Marquis of Pombal, Prime Minister of Portugal (1756-1777), dies at 82
- May 15 Richard Wilson, Welsh landscape painter, dies at 67
- May 16 Daniuel Charles Solander, botanist, dies
- May 20 William Emerson, British mathematician (b. 1701)
Charles Watson-Wentworth
Jul 1 Charles Watson-Wentworth, 2nd Marquis of Rockingham, British Prime Minister (Whig: 1765-66, 1782), dies in an influenza epidemic at 52
- Jul 16 Louise Ulrike, Queen of Sweden and wife of Adolf Frederik, dies at 61
John Laurens
Aug 27 John Laurens, American soldier, diplomat and abolitionist, killed in battle at 27
- Aug 29 Richard Kempenfelt, Royal Navy Admiral drowns (b. 1718)
- Sep 6 Martha Wayles Skelton Jefferson, wife of Thomas Jefferson (b. 1748)
- Oct 2 Charles Lee, British and U.S. general (b. 1732)
- Nov 22 John Barueth, vicar/pamphleter, dies
- Nov 22 John de Mol, porcelein manufacturer, dies
- Dec 27 Henry Home, Lord Kames, Scottish philosopher (b. 1697)