301
| Millennium: | 1st millennium |
|---|---|
| Centuries: | 3rd century – 4th century – 5th century |
| Decades: | 270s 280s 290s – 300s – 310s 320s 330s |
| Years: | 298 299 300 – 301 – 302 303 304 |
Events
- San Marino founded (traditional date)
- Armenia uses Christianity as a state religion - the first country to do so.
Deaths
- June 5
Sima Lin Emperor of China, Western Jin