23 notable events from 1839.
- First Opium War
Mar 18, 1839–Aug 29, 1842 · China
- Diogo Alves
Jan 1, 1839 · —
- Bedchamber crisis
May 7, 1839 · United Kingdom
- Bansha no goku
1839 · —
- Anti-Rent War
1839–1845 · United States
- Rebecca Riots
May 13, 1839–1843 · United Kingdom
- Newport Rising
Nov 4, 1839 · United Kingdom
- Züriputsch
Sep 6, 1839 · Switzerland
- Aden Expedition
Jan 1839 · Yemen
- Allahdad Massacre
1839 · Iran
- Iquicha War of 1839
Nov 1, 1839 · Peru
- 1839 Ava earthquake
Mar 23, 1839 · Myanmar
- 1839 Martinique earthquake
Jan 11, 1839 · Martinique
- Murdering Gully massacre
1839 · Australia
- Laplace affair
Jul 10, 1839 · United States
- Blood Hole massacre
Dec 1, 1839–Jan 31, 1840 · Australia
- Higuchi affair
Jun 11, 1839 · —
- Vranovice rail accident
Jul 7, 1839 · Czechia
- Battle of Oued El Alleug
1839 · Algeria
- 1839 Paris uprising
May 12, 1839 · France
- Cotton revolt
Oct 5, 1839 · Belgium
- Mianning massacre
Jan 1, 1839 · China
- Vranovice rail disaster
Jul 7, 1839 · Czechia