1146
| Years | 
|---|
| Millennium | 
| 2nd millennium | 
| Centuries | 
| Decades | 
| Years | 
| 1146 by topic | 
|---|
| Leaders | 
| 
 | 
| Birth and death categories | 
| Births – Deaths | 
| Establishments and disestablishments categories | 
| Establishments – Disestablishments | 
| Art and literature | 
| 1146 in poetry | 
| Gregorian calendar | 1146 MCXLVI | 
| Ab urbe condita | 1899 | 
| Armenian calendar | 595 ԹՎ ՇՂԵ | 
| Assyrian calendar | 5896 | 
| Balinese saka calendar | 1067–1068 | 
| Bengali calendar | 552–553 | 
| Berber calendar | 2096 | 
| English Regnal year | 11 Ste. 1 – 12 Ste. 1 | 
| Buddhist calendar | 1690 | 
| Burmese calendar | 508 | 
| Byzantine calendar | 6654–6655 | 
| Chinese calendar | 乙丑年 (Wood Ox) 3843 or 3636 — to — 丙寅年 (Fire Tiger) 3844 or 3637 | 
| Coptic calendar | 862–863 | 
| Discordian calendar | 2312 | 
| Ethiopian calendar | 1138–1139 | 
| Hebrew calendar | 4906–4907 | 
| Hindu calendars | |
| - Vikram Samvat | 1202–1203 | 
| - Shaka Samvat | 1067–1068 | 
| - Kali Yuga | 4246–4247 | 
| Holocene calendar | 11146 | 
| Igbo calendar | 146–147 | 
| Iranian calendar | 524–525 | 
| Islamic calendar | 540–541 | 
| Japanese calendar | Kyūan 2 (久安2年) | 
| Javanese calendar | 1052–1053 | 
| Julian calendar | 1146 MCXLVI | 
| Korean calendar | 3479 | 
| Minguo calendar | 766 before ROC 民前766年 | 
| Nanakshahi calendar | −322 | 
| Seleucid era | 1457/1458 AG | 
| Thai solar calendar | 1688–1689 | 
| Tibetan calendar | 阴木牛年 (female Wood-Ox) 1272 or 891 or 119 — to — 阳火虎年 (male Fire-Tiger) 1273 or 892 or 120 | 
Year 1146 (MCXLVI) was a common year starting on Tuesday of the Julian calendar.