| Centuries: | 3rd century · 4th century · 5th century |
| Decades: | 280s 290s 300s 310s 320s 330s 340s |
| Years: | 314 315 316 317 318 319 320 |
| 317 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 317 CCCXVII |
| Ab urbe condita | 1070 |
| Armenian calendar | N/A |
| Bahá'í calendar | -1527 – -1526 |
| Bengali calendar | -276 |
| Berber calendar | 1267 |
| Buddhist calendar | 861 |
| Burmese calendar | -321 |
| Byzantine calendar | 5825 – 5826 |
| Chinese calendar | 丙子年十二月初二日 (2953/3013-12-2) — to —
丁丑年十一月十二日(2954/3014-11-12) |
| Coptic calendar | 33 – 34 |
| Ethiopian calendar | 309 – 310 |
| Hebrew calendar | 4077 – 4078 |
| Hindu calendars | |
| - Bikram Samwat | 373 – 374 |
| - Shaka Samvat | 239 – 240 |
| - Kali Yuga | 3418 – 3419 |
| Holocene calendar | 10317 |
| Iranian calendar | 305 BP – 304 BP |
| Islamic calendar | 314 BH – 313 BH |
| Japanese calendar | |
| Korean calendar | 2650 |
| Thai solar calendar | 860 |