1191
| Years | 
|---|
| Millennium | 
| 2nd millennium | 
| Centuries | 
| Decades | 
| Years | 
| 1191 by topic | 
|---|
| Leaders | 
| 
 | 
| Birth and death categories | 
| Births – Deaths | 
| Establishments and disestablishments categories | 
| Establishments – Disestablishments | 
| Art and literature | 
| 1191 in poetry | 
| Gregorian calendar | 1191 MCXCI | 
| Ab urbe condita | 1944 | 
| Armenian calendar | 640 ԹՎ ՈԽ | 
| Assyrian calendar | 5941 | 
| Balinese saka calendar | 1112–1113 | 
| Bengali calendar | 597–598 | 
| Berber calendar | 2141 | 
| English Regnal year | 2 Ric. 1 – 3 Ric. 1 | 
| Buddhist calendar | 1735 | 
| Burmese calendar | 553 | 
| Byzantine calendar | 6699–6700 | 
| Chinese calendar | 庚戌年 (Metal Dog) 3888 or 3681 — to — 辛亥年 (Metal Pig) 3889 or 3682 | 
| Coptic calendar | 907–908 | 
| Discordian calendar | 2357 | 
| Ethiopian calendar | 1183–1184 | 
| Hebrew calendar | 4951–4952 | 
| Hindu calendars | |
| - Vikram Samvat | 1247–1248 | 
| - Shaka Samvat | 1112–1113 | 
| - Kali Yuga | 4291–4292 | 
| Holocene calendar | 11191 | 
| Igbo calendar | 191–192 | 
| Iranian calendar | 569–570 | 
| Islamic calendar | 586–587 | 
| Japanese calendar | Kenkyū 2 (建久2年) | 
| Javanese calendar | 1098–1099 | 
| Julian calendar | 1191 MCXCI | 
| Korean calendar | 3524 | 
| Minguo calendar | 721 before ROC 民前721年 | 
| Nanakshahi calendar | −277 | 
| Seleucid era | 1502/1503 AG | 
| Thai solar calendar | 1733–1734 | 
| Tibetan calendar | 阳金狗年 (male Iron-Dog) 1317 or 936 or 164 — to — 阴金猪年 (female Iron-Pig) 1318 or 937 or 165 | 
Year 1191 (MCXCI) was a common year starting on Tuesday of the Julian calendar.