| content |
| Millennia: | 1st millennium |
| Centuries: | 2nd century - 3rd century - 4th century |
| Decades: | 200s 210s 220s - 230s - 240s 250s 260s |
| Years: | 230 231 232 233 234 235 236 237 238 239 |
| Categories: | Births - Deaths - Architecture Establishments - Disestablishments |
Events and Trends
- Alexander Severus is slain in a mutiny led by Maximinus Thrax, ending the Severan Dynasty and beginning what is known as the Crisis of the Third Century.citation needed
Significant people
- Maximinus Thrax, Roman Emperor
