1241
| Years | 
|---|
| Millennium | 
| 2nd millennium | 
| Centuries | 
| Decades | 
| Years | 
| 1241 by topic | 
|---|
| Leaders | 
| 
 | 
| Birth and death categories | 
| Births – Deaths | 
| Establishments and disestablishments categories | 
| Establishments – Disestablishments | 
| Art and literature | 
| 1241 in poetry | 
| Gregorian calendar | 1241 MCCXLI | 
| Ab urbe condita | 1994 | 
| Armenian calendar | 690 ԹՎ ՈՂ | 
| Assyrian calendar | 5991 | 
| Balinese saka calendar | 1162–1163 | 
| Bengali calendar | 647–648 | 
| Berber calendar | 2191 | 
| English Regnal year | 25 Hen. 3 – 26 Hen. 3 | 
| Buddhist calendar | 1785 | 
| Burmese calendar | 603 | 
| Byzantine calendar | 6749–6750 | 
| Chinese calendar | 庚子年 (Metal Rat) 3938 or 3731 — to — 辛丑年 (Metal Ox) 3939 or 3732 | 
| Coptic calendar | 957–958 | 
| Discordian calendar | 2407 | 
| Ethiopian calendar | 1233–1234 | 
| Hebrew calendar | 5001–5002 | 
| Hindu calendars | |
| - Vikram Samvat | 1297–1298 | 
| - Shaka Samvat | 1162–1163 | 
| - Kali Yuga | 4341–4342 | 
| Holocene calendar | 11241 | 
| Igbo calendar | 241–242 | 
| Iranian calendar | 619–620 | 
| Islamic calendar | 638–639 | 
| Japanese calendar | Ninji 2 (仁治2年) | 
| Javanese calendar | 1150–1151 | 
| Julian calendar | 1241 MCCXLI | 
| Korean calendar | 3574 | 
| Minguo calendar | 671 before ROC 民前671年 | 
| Nanakshahi calendar | −227 | 
| Thai solar calendar | 1783–1784 | 
| Tibetan calendar | 阳金鼠年 (male Iron-Rat) 1367 or 986 or 214 — to — 阴金牛年 (female Iron-Ox) 1368 or 987 or 215 | 
Year 1241 (MCCXLI) was a common year starting on Tuesday of the Julian calendar.