| Millennium: | 1st millennium |
|---|---|
| Centuries: | 2nd century – 3rd century – 4th century |
| Decades: | 240s 250s 260s – 270s – 280s 290s 300s |
| Years: | 268 269 270 – 271 – 272 273 274 |
| 271 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 271 CCLXXI |
| Ab urbe condita | 1024 |
| Armenian calendar | N/A |
| Assyrian calendar | 5021 |
| Bahá'í calendar | -1573–-1572 |
| Bengali calendar | -322 |
| Berber calendar | 1221 |
| English Regnal year | N/A |
| Buddhist calendar | 815 |
| Burmese calendar | -367 |
| Byzantine calendar | 5779–5780 |
| Chinese calendar | 庚寅年十二月初三日 (2907/2967-12-3) — to —
辛卯年十一月十三日(2908/2968-11-13) |
| Coptic calendar | -13–-12 |
| Ethiopian calendar | 263–264 |
| Hebrew calendar | 4031–4032 |
| Hindu calendars | |
| - Vikram Samvat | 327–328 |
| - Shaka Samvat | 193–194 |
| - Kali Yuga | 3372–3373 |
| Holocene calendar | 10271 |
| Iranian calendar | 351 BP – 350 BP |
| Islamic calendar | 362 BH – 361 BH |
| Japanese calendar | |
| Korean calendar | 2604 |
| Minguo calendar | 1641 before ROC 民前1641年 |
| Thai solar calendar | 814 |
Year 271 (CCLXXI) was a common year starting on Sunday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Aurelianus and Bassus (or, less frequently, year 1024 Ab urbe condita). The denomination 271 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.