| Centuries: | 3rd century · 4th century · 5th century |
| Decades: | 310s 320s 330s 340s 350s 360s 370s |
| Years: | 341 342 343 344 345 346 347 |
| 344 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 344 CCCXLIV |
| Ab urbe condita | 1097 |
| Armenian calendar | N/A |
| Bahá'í calendar | -1500 – -1499 |
| Bengali calendar | -249 |
| Berber calendar | 1294 |
| Buddhist calendar | 888 |
| Burmese calendar | -294 |
| Byzantine calendar | 5852 – 5853 |
| Chinese calendar | 癸卯年十一月三十日 (2980/3040-11-30) — to —
甲辰年十一月十一日(2981/3041-11-11) |
| Coptic calendar | 60 – 61 |
| Ethiopian calendar | 336 – 337 |
| Hebrew calendar | 4104 – 4105 |
| Hindu calendars | |
| - Bikram Samwat | 400 – 401 |
| - Shaka Samvat | 266 – 267 |
| - Kali Yuga | 3445 – 3446 |
| Holocene calendar | 10344 |
| Iranian calendar | 278 BP – 277 BP |
| Islamic calendar | 287 BH – 286 BH |
| Japanese calendar | |
| Korean calendar | 2677 |
| Thai solar calendar | 887 |