1151
| Years | 
|---|
| Millennium | 
| 2nd millennium | 
| Centuries | 
| Decades | 
| Years | 
| 1151 by topic | 
|---|
| Leaders | 
| 
 | 
| Birth and death categories | 
| Births – Deaths | 
| Establishments and disestablishments categories | 
| Establishments – Disestablishments | 
| Art and literature | 
| 1151 in poetry | 
| Gregorian calendar | 1151 MCLI | 
| Ab urbe condita | 1904 | 
| Armenian calendar | 600 ԹՎ Ո | 
| Assyrian calendar | 5901 | 
| Balinese saka calendar | 1072–1073 | 
| Bengali calendar | 557–558 | 
| Berber calendar | 2101 | 
| English Regnal year | 16 Ste. 1 – 17 Ste. 1 | 
| Buddhist calendar | 1695 | 
| Burmese calendar | 513 | 
| Byzantine calendar | 6659–6660 | 
| Chinese calendar | 庚午年 (Metal Horse) 3848 or 3641 — to — 辛未年 (Metal Goat) 3849 or 3642 | 
| Coptic calendar | 867–868 | 
| Discordian calendar | 2317 | 
| Ethiopian calendar | 1143–1144 | 
| Hebrew calendar | 4911–4912 | 
| Hindu calendars | |
| - Vikram Samvat | 1207–1208 | 
| - Shaka Samvat | 1072–1073 | 
| - Kali Yuga | 4251–4252 | 
| Holocene calendar | 11151 | 
| Igbo calendar | 151–152 | 
| Iranian calendar | 529–530 | 
| Islamic calendar | 545–546 | 
| Japanese calendar | Kyūan 7 / Ninpei 1 (仁平元年) | 
| Javanese calendar | 1057–1058 | 
| Julian calendar | 1151 MCLI | 
| Korean calendar | 3484 | 
| Minguo calendar | 761 before ROC 民前761年 | 
| Nanakshahi calendar | −317 | 
| Seleucid era | 1462/1463 AG | 
| Thai solar calendar | 1693–1694 | 
| Tibetan calendar | 阳金马年 (male Iron-Horse) 1277 or 896 or 124 — to — 阴金羊年 (female Iron-Goat) 1278 or 897 or 125 | 
Year 1151 (MCLI) was a common year starting on Monday of the Julian calendar.