1187
| Years | 
|---|
| Millennium | 
| 2nd millennium | 
| Centuries | 
| Decades | 
| Years | 
| 1187 by topic | 
|---|
| Leaders | 
| 
 | 
| Birth and death categories | 
| Births – Deaths | 
| Establishments and disestablishments categories | 
| Establishments – Disestablishments | 
| Art and literature | 
| 1187 in poetry | 
| Gregorian calendar | 1187 MCLXXXVII | 
| Ab urbe condita | 1940 | 
| Armenian calendar | 636 ԹՎ ՈԼԶ | 
| Assyrian calendar | 5937 | 
| Balinese saka calendar | 1108–1109 | 
| Bengali calendar | 593–594 | 
| Berber calendar | 2137 | 
| English Regnal year | 33 Hen. 2 – 34 Hen. 2 | 
| Buddhist calendar | 1731 | 
| Burmese calendar | 549 | 
| Byzantine calendar | 6695–6696 | 
| Chinese calendar | 丙午年 (Fire Horse) 3884 or 3677 — to — 丁未年 (Fire Goat) 3885 or 3678 | 
| Coptic calendar | 903–904 | 
| Discordian calendar | 2353 | 
| Ethiopian calendar | 1179–1180 | 
| Hebrew calendar | 4947–4948 | 
| Hindu calendars | |
| - Vikram Samvat | 1243–1244 | 
| - Shaka Samvat | 1108–1109 | 
| - Kali Yuga | 4287–4288 | 
| Holocene calendar | 11187 | 
| Igbo calendar | 187–188 | 
| Iranian calendar | 565–566 | 
| Islamic calendar | 582–583 | 
| Japanese calendar | Bunji 3 (文治3年) | 
| Javanese calendar | 1094–1095 | 
| Julian calendar | 1187 MCLXXXVII | 
| Korean calendar | 3520 | 
| Minguo calendar | 725 before ROC 民前725年 | 
| Nanakshahi calendar | −281 | 
| Seleucid era | 1498/1499 AG | 
| Thai solar calendar | 1729–1730 | 
| Tibetan calendar | 阳火马年 (male Fire-Horse) 1313 or 932 or 160 — to — 阴火羊年 (female Fire-Goat) 1314 or 933 or 161 | 
Year 1187 (MCLXXXVII) was a common year starting on Thursday of the Julian calendar.