1054
| Years | 
|---|
| Millennium | 
| 2nd millennium | 
| Centuries | 
| Decades | 
| Years | 
| 1054 by topic | 
|---|
| Leaders | 
| 
 | 
| Birth and death categories | 
| Births – Deaths | 
| Establishments and disestablishments categories | 
| Establishments – Disestablishments | 
| Gregorian calendar | 1054 MLIV | 
| Ab urbe condita | 1807 | 
| Armenian calendar | 503 ԹՎ ՇԳ | 
| Assyrian calendar | 5804 | 
| Balinese saka calendar | 975–976 | 
| Bengali calendar | 460–461 | 
| Berber calendar | 2004 | 
| English Regnal year | N/A | 
| Buddhist calendar | 1598 | 
| Burmese calendar | 416 | 
| Byzantine calendar | 6562–6563 | 
| Chinese calendar | 癸巳年 (Water Snake) 3751 or 3544 — to — 甲午年 (Wood Horse) 3752 or 3545 | 
| Coptic calendar | 770–771 | 
| Discordian calendar | 2220 | 
| Ethiopian calendar | 1046–1047 | 
| Hebrew calendar | 4814–4815 | 
| Hindu calendars | |
| - Vikram Samvat | 1110–1111 | 
| - Shaka Samvat | 975–976 | 
| - Kali Yuga | 4154–4155 | 
| Holocene calendar | 11054 | 
| Igbo calendar | 54–55 | 
| Iranian calendar | 432–433 | 
| Islamic calendar | 445–446 | 
| Japanese calendar | Tengi 2 (天喜2年) | 
| Javanese calendar | 957–958 | 
| Julian calendar | 1054 MLIV | 
| Korean calendar | 3387 | 
| Minguo calendar | 858 before ROC 民前858年 | 
| Nanakshahi calendar | −414 | 
| Seleucid era | 1365/1366 AG | 
| Thai solar calendar | 1596–1597 | 
| Tibetan calendar | 阴水蛇年 (female Water-Snake) 1180 or 799 or 27 — to — 阳木马年 (male Wood-Horse) 1181 or 800 or 28 | 
Year 1054 (MLIV) was a common year starting on Saturday of the Julian calendar.