966
| Years | 
|---|
| Millennium | 
| 1st millennium | 
| Centuries | 
| Decades | 
| Years | 
| 966 by topic | 
|---|
| Leaders | 
| Categories | 
| 
 | 
| Gregorian calendar | 966 CMLXVI | 
| Ab urbe condita | 1719 | 
| Armenian calendar | 415 ԹՎ ՆԺԵ | 
| Assyrian calendar | 5716 | 
| Balinese saka calendar | 887–888 | 
| Bengali calendar | 372–373 | 
| Berber calendar | 1916 | 
| Buddhist calendar | 1510 | 
| Burmese calendar | 328 | 
| Byzantine calendar | 6474–6475 | 
| Chinese calendar | 乙丑年 (Wood Ox) 3663 or 3456 — to — 丙寅年 (Fire Tiger) 3664 or 3457 | 
| Coptic calendar | 682–683 | 
| Discordian calendar | 2132 | 
| Ethiopian calendar | 958–959 | 
| Hebrew calendar | 4726–4727 | 
| Hindu calendars | |
| - Vikram Samvat | 1022–1023 | 
| - Shaka Samvat | 887–888 | 
| - Kali Yuga | 4066–4067 | 
| Holocene calendar | 10966 | 
| Iranian calendar | 344–345 | 
| Islamic calendar | 355–356 | 
| Japanese calendar | Kōhō 3 (康保3年) | 
| Javanese calendar | 866–867 | 
| Julian calendar | 966 CMLXVI | 
| Korean calendar | 3299 | 
| Minguo calendar | 946 before ROC 民前946年 | 
| Nanakshahi calendar | −502 | 
| Seleucid era | 1277/1278 AG | 
| Thai solar calendar | 1508–1509 | 
| Tibetan calendar | 阴木牛年 (female Wood-Ox) 1092 or 711 or −61 — to — 阳火虎年 (male Fire-Tiger) 1093 or 712 or −60 | 
Year 966 (CMLXVI) was a common year starting on Monday of the Julian calendar.