| Centuries: | 5th century · 6th century · 7th century |
| Decades: | 510s 520s 530s 540s 550s 560s 570s |
| Years: | 543 544 545 546 547 548 549 |
| 546 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 546 DXLVI |
| Ab urbe condita | 1299 |
| Armenian calendar | N/A |
| Bahá'í calendar | -1298 – -1297 |
| Bengali calendar | -47 |
| Berber calendar | 1496 |
| Buddhist calendar | 1090 |
| Burmese calendar | -92 |
| Byzantine calendar | 6054 – 6055 |
| Chinese calendar | 乙丑年十一月十四日 (3182/3242-11-14) — to —
丙寅年十一月廿三日(3183/3243-11-23) |
| Coptic calendar | 262 – 263 |
| Ethiopian calendar | 538 – 539 |
| Hebrew calendar | 4306 – 4307 |
| Hindu calendars | |
| - Bikram Samwat | 602 – 603 |
| - Shaka Samvat | 468 – 469 |
| - Kali Yuga | 3647 – 3648 |
| Holocene calendar | 10546 |
| Iranian calendar | 76 BP – 75 BP |
| Islamic calendar | 78 BH – 77 BH |
| Japanese calendar | |
| Korean calendar | 2879 |
| Thai solar calendar | 1089 |