| Years |
|---|
| Millennium |
| 2nd millennium |
| Centuries |
| Decades |
| Years |
| Gregorian calendar | 1150 MCL |
| Ab urbe condita | 1903 |
| Armenian calendar | 599 ԹՎ ՇՂԹ |
| Assyrian calendar | 5900 |
| Balinese saka calendar | 1071–1072 |
| Bengali calendar | 557 |
| Berber calendar | 2100 |
| English Regnal year | 15 Ste. 1 – 16 Ste. 1 |
| Buddhist calendar | 1694 |
| Burmese calendar | 512 |
| Byzantine calendar | 6658–6659 |
| Chinese calendar | 己巳年 (Earth Snake) 3846 or 3786 — to — 庚午年 (Metal Horse) 3847 or 3787 |
| Coptic calendar | 866–867 |
| Discordian calendar | 2316 |
| Ethiopian calendar | 1142–1143 |
| Hebrew calendar | 4910–4911 |
| Hindu calendars | |
| - Vikram Samvat | 1206–1207 |
| - Shaka Samvat | 1071–1072 |
| - Kali Yuga | 4250–4251 |
| Holocene calendar | 11150 |
| Igbo calendar | 150–151 |
| Iranian calendar | 528–529 |
| Islamic calendar | 544–545 |
| Japanese calendar | Kyūan 6 (久安６年) |
| Javanese calendar | 1056–1057 |
| Julian calendar | 1150 MCL |
| Korean calendar | 3483 |
| Minguo calendar | 762 before ROC 民前762年 |
| Nanakshahi calendar | −318 |
| Seleucid era | 1461/1462 AG |
| Thai solar calendar | 1692–1693 |
| Tibetan calendar | ས་མོ་སྦྲུལ་ལོ་ (female Earth-Snake) 1276 or 895 or 123 — to — ལྕགས་ཕོ་རྟ་ལོ་ (male Iron-Horse) 1277 or 896 or 124 |
1150 (MCL) was a common year starting on Sunday of the Julian calendar, the 1150th year of the Common Era (CE) and Anno Domini (AD) designations, the 150th year of the 2nd millennium, the 50th year of the 12th century, and the 1st year of the 1150s decade. As of the start of 1150, the Gregorian calendar was 7 days ahead of the Julian calendar, which was the dominant calendar of the time.