837
| Years | 
|---|
| Millennium | 
| 1st millennium | 
| Centuries | 
| Decades | 
| Years | 
| 837 by topic | 
|---|
| Leaders | 
| Categories | 
| 
 | 
| Gregorian calendar | 837 DCCCXXXVII | 
| Ab urbe condita | 1590 | 
| Armenian calendar | 286 ԹՎ ՄՁԶ | 
| Assyrian calendar | 5587 | 
| Balinese saka calendar | 758–759 | 
| Bengali calendar | 243–244 | 
| Berber calendar | 1787 | 
| Buddhist calendar | 1381 | 
| Burmese calendar | 199 | 
| Byzantine calendar | 6345–6346 | 
| Chinese calendar | 丙辰年 (Fire Dragon) 3534 or 3327 — to — 丁巳年 (Fire Snake) 3535 or 3328 | 
| Coptic calendar | 553–554 | 
| Discordian calendar | 2003 | 
| Ethiopian calendar | 829–830 | 
| Hebrew calendar | 4597–4598 | 
| Hindu calendars | |
| - Vikram Samvat | 893–894 | 
| - Shaka Samvat | 758–759 | 
| - Kali Yuga | 3937–3938 | 
| Holocene calendar | 10837 | 
| Iranian calendar | 215–216 | 
| Islamic calendar | 222–223 | 
| Japanese calendar | Jōwa 4 (承和4年) | 
| Javanese calendar | 733–734 | 
| Julian calendar | 837 DCCCXXXVII | 
| Korean calendar | 3170 | 
| Minguo calendar | 1075 before ROC 民前1075年 | 
| Nanakshahi calendar | −631 | 
| Seleucid era | 1148/1149 AG | 
| Thai solar calendar | 1379–1380 | 
| Tibetan calendar | 阳火龙年 (male Fire-Dragon) 963 or 582 or −190 — to — 阴火蛇年 (female Fire-Snake) 964 or 583 or −189 | 
Year 837 (DCCCXXXVII) was a common year starting on Monday of the Julian calendar.