| Centuries: | 3rd century · 4th century · 5th century |
| Decades: | 310s 320s 330s 340s 350s 360s 370s |
| Years: | 338 339 340 341 342 343 344 |
| 341 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 341 CCCXLI |
| Ab urbe condita | 1094 |
| Armenian calendar | N/A |
| Bahá'í calendar | -1503 – -1502 |
| Bengali calendar | -252 |
| Berber calendar | 1291 |
| Buddhist calendar | 885 |
| Burmese calendar | -297 |
| Byzantine calendar | 5849 – 5850 |
| Chinese calendar | 庚子年十一月廿七日 (2977/3037-11-27) — to —
辛丑年十二月初七日(2978/3038-12-7) |
| Coptic calendar | 57 – 58 |
| Ethiopian calendar | 333 – 334 |
| Hebrew calendar | 4101 – 4102 |
| Hindu calendars | |
| - Bikram Samwat | 397 – 398 |
| - Shaka Samvat | 263 – 264 |
| - Kali Yuga | 3442 – 3443 |
| Holocene calendar | 10341 |
| Iranian calendar | 281 BP – 280 BP |
| Islamic calendar | 290 BH – 289 BH |
| Japanese calendar | |
| Korean calendar | 2674 |
| Thai solar calendar | 884 |