| Millennium: | 1st millennium |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| 550 by topic |
|---|
| Leaders |
| Categories |
| Gregorian calendar | 550 DL |
| Ab urbe condita | 1303 |
| Assyrian calendar | 5300 |
| Balinese saka calendar | 471–472 |
| Bengali calendar | −43 |
| Berber calendar | 1500 |
| Buddhist calendar | 1094 |
| Burmese calendar | −88 |
| Byzantine calendar | 6058–6059 |
| Chinese calendar | 己巳年 (Earth Snake) 3247 or 3040 — to — 庚午年 (Metal Horse) 3248 or 3041 |
| Coptic calendar | 266–267 |
| Discordian calendar | 1716 |
| Ethiopian calendar | 542–543 |
| Hebrew calendar | 4310–4311 |
| Hindu calendars | |
| - Vikram Samvat | 606–607 |
| - Shaka Samvat | 471–472 |
| - Kali Yuga | 3650–3651 |
| Holocene calendar | 10550 |
| Iranian calendar | 72 BP – 71 BP |
| Islamic calendar | 74 BH – 73 BH |
| Javanese calendar | 438–439 |
| Julian calendar | 550 DL |
| Korean calendar | 2883 |
| Minguo calendar | 1362 before ROC 民前1362年 |
| Nanakshahi calendar | −918 |
| Seleucid era | 861/862 AG |
| Thai solar calendar | 1092–1093 |
| Tibetan calendar | 阴土蛇年 (female Earth-Snake) 676 or 295 or −477 — to — 阳金马年 (male Iron-Horse) 677 or 296 or −476 |
Year 550 (DL) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. The denomination 550 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.