| Centuries: | 3rd century · 4th century · 5th century |
| Decades: | 360s 370s 380s 390s 400s 410s 420s |
| Years: | 391 392 393 394 395 396 397 |
| 394 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 394 CCCXCIV |
| Ab urbe condita | 1147 |
| Armenian calendar | N/A |
| Bahá'í calendar | -1450 – -1449 |
| Bengali calendar | -199 |
| Berber calendar | 1344 |
| Buddhist calendar | 938 |
| Burmese calendar | -244 |
| Byzantine calendar | 5902 – 5903 |
| Chinese calendar | 癸巳年十一月十三日 (3030/3090-11-13) — to —
甲午年十一月廿三日(3031/3091-11-23) |
| Coptic calendar | 110 – 111 |
| Ethiopian calendar | 386 – 387 |
| Hebrew calendar | 4154 – 4155 |
| Hindu calendars | |
| - Bikram Samwat | 450 – 451 |
| - Shaka Samvat | 316 – 317 |
| - Kali Yuga | 3495 – 3496 |
| Holocene calendar | 10394 |
| Iranian calendar | 228 BP – 227 BP |
| Islamic calendar | 235 BH – 234 BH |
| Japanese calendar | |
| Korean calendar | 2727 |
| Thai solar calendar | 937 |