15 notable events from 1825.
- Decembrist revolt
Dec 26, 1825 · Russian Federation
- Java War
Jan 1, 1825–Jan 1, 1830 · Indonesia
- Third siege of Missolonghi
Apr 15, 1825–Apr 10, 1826 · Greece
- February flood of 1825
Feb 2, 1825–Feb 5, 1825 · Norway
- Chernigov Regiment revolt
Dec 29, 1825–Jan 3, 1826 · Ukraine
- 1825 Miramichi fire
Oct 1, 1825 · Canada
- Beauchamp–Sharp Tragedy
Nov 7, 1825 · United States
- Iquicha War of 1825–1828
Mar 1825–Jun 8, 1828 · Peru
- Uprising of Sarzhan Kasymov
Jan 1, 1825–Jan 1, 1836 · Kazakhstan
- Greek raid on Alexandria (1825)
Aug 4, 1825 · Egypt
- Gerzel-Aul massacre
1825 · Russian Federation
- 1825 Blida earthquake
Mar 2, 1825 · Algeria
- Karamirzey Massacre
Jan 1, 1825 · Russian Federation
- Phan Bá Vành's Rebellion
Jan 1, 1825–Jan 1, 1827 · Vietnam
- Mutiny of the Lithuanian Pioneer Battalion
Dec 24, 1825 · Poland