| Millennium: | 1st millennium |
|---|---|
| Centuries: | 5th century – 6th century – 7th century |
| Decades: | 510s 520s 530s – 540s – 550s 560s 570s |
| Years: | 546 547 548 – 549 – 550 551 552 |
| 549 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 549 DXLIX |
| Ab urbe condita | 1302 |
| Armenian calendar | N/A |
| Assyrian calendar | 5299 |
| Bahá'í calendar | -1295–-1294 |
| Bengali calendar | -44 |
| Berber calendar | 1499 |
| English Regnal year | N/A |
| Buddhist calendar | 1093 |
| Burmese calendar | -89 |
| Byzantine calendar | 6057–6058 |
| Chinese calendar | 戊辰年十一月十七日 (3185/3245-11-17) — to —
己巳年十一月廿七日(3186/3246-11-27) |
| Coptic calendar | 265–266 |
| Ethiopian calendar | 541–542 |
| Hebrew calendar | 4309–4310 |
| Hindu calendars | |
| - Vikram Samvat | 605–606 |
| - Shaka Samvat | 471–472 |
| - Kali Yuga | 3650–3651 |
| Holocene calendar | 10549 |
| Iranian calendar | 73 BP – 72 BP |
| Islamic calendar | 75 BH – 74 BH |
| Japanese calendar | |
| Korean calendar | 2882 |
| Minguo calendar | 1363 before ROC 民前1363年 |
| Thai solar calendar | 1092 |
Year 549 (DXLIX) was a common year starting on Friday (link will display the full calendar) of the Julian calendar. The denomination 549 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.