1215
| Years | 
|---|
| Millennium | 
| 2nd millennium | 
| Centuries | 
| Decades | 
| Years | 
| 1215 by topic | 
|---|
| Leaders | 
| 
 | 
| Birth and death categories | 
| Births – Deaths | 
| Establishments and disestablishments categories | 
| Establishments – Disestablishments | 
| Art and literature | 
| 1215 in poetry | 
| Gregorian calendar | 1215 MCCXV | 
| Ab urbe condita | 1968 | 
| Armenian calendar | 664 ԹՎ ՈԿԴ | 
| Assyrian calendar | 5965 | 
| Balinese saka calendar | 1136–1137 | 
| Bengali calendar | 621–622 | 
| Berber calendar | 2165 | 
| English Regnal year | 16 Joh. 1 – 17 Joh. 1 | 
| Buddhist calendar | 1759 | 
| Burmese calendar | 577 | 
| Byzantine calendar | 6723–6724 | 
| Chinese calendar | 甲戌年 (Wood Dog) 3912 or 3705 — to — 乙亥年 (Wood Pig) 3913 or 3706 | 
| Coptic calendar | 931–932 | 
| Discordian calendar | 2381 | 
| Ethiopian calendar | 1207–1208 | 
| Hebrew calendar | 4975–4976 | 
| Hindu calendars | |
| - Vikram Samvat | 1271–1272 | 
| - Shaka Samvat | 1136–1137 | 
| - Kali Yuga | 4315–4316 | 
| Holocene calendar | 11215 | 
| Igbo calendar | 215–216 | 
| Iranian calendar | 593–594 | 
| Islamic calendar | 611–612 | 
| Japanese calendar | Kenpō 3 (建保3年) | 
| Javanese calendar | 1123–1124 | 
| Julian calendar | 1215 MCCXV | 
| Korean calendar | 3548 | 
| Minguo calendar | 697 before ROC 民前697年 | 
| Nanakshahi calendar | −253 | 
| Thai solar calendar | 1757–1758 | 
| Tibetan calendar | 阳木狗年 (male Wood-Dog) 1341 or 960 or 188 — to — 阴木猪年 (female Wood-Pig) 1342 or 961 or 189 | 
Year 1215 (MCCXV) was a common year starting on Thursday of the Julian calendar.