1050
| Years | 
|---|
| Millennium | 
| 2nd millennium | 
| Centuries | 
| Decades | 
| Years | 
| 1050 by topic | 
|---|
| Leaders | 
| 
 | 
| Birth and death categories | 
| Births – Deaths | 
| Establishments and disestablishments categories | 
| Establishments – Disestablishments | 
| Gregorian calendar | 1050 ML | 
| Ab urbe condita | 1803 | 
| Armenian calendar | 499 ԹՎ ՆՂԹ | 
| Assyrian calendar | 5800 | 
| Balinese saka calendar | 971–972 | 
| Bengali calendar | 456–457 | 
| Berber calendar | 2000 | 
| English Regnal year | N/A | 
| Buddhist calendar | 1594 | 
| Burmese calendar | 412 | 
| Byzantine calendar | 6558–6559 | 
| Chinese calendar | 己丑年 (Earth Ox) 3747 or 3540 — to — 庚寅年 (Metal Tiger) 3748 or 3541 | 
| Coptic calendar | 766–767 | 
| Discordian calendar | 2216 | 
| Ethiopian calendar | 1042–1043 | 
| Hebrew calendar | 4810–4811 | 
| Hindu calendars | |
| - Vikram Samvat | 1106–1107 | 
| - Shaka Samvat | 971–972 | 
| - Kali Yuga | 4150–4151 | 
| Holocene calendar | 11050 | 
| Igbo calendar | 50–51 | 
| Iranian calendar | 428–429 | 
| Islamic calendar | 441–442 | 
| Japanese calendar | Eishō 5 (永承5年) | 
| Javanese calendar | 953–954 | 
| Julian calendar | 1050 ML | 
| Korean calendar | 3383 | 
| Minguo calendar | 862 before ROC 民前862年 | 
| Nanakshahi calendar | −418 | 
| Seleucid era | 1361/1362 AG | 
| Thai solar calendar | 1592–1593 | 
| Tibetan calendar | 阴土牛年 (female Earth-Ox) 1176 or 795 or 23 — to — 阳金虎年 (male Iron-Tiger) 1177 or 796 or 24 | 
Year 1050 (ML) was a common year starting on Monday of the Julian calendar.