1063
| Years | 
|---|
| Millennium | 
| 2nd millennium | 
| Centuries | 
| Decades | 
| Years | 
| 1063 by topic | 
|---|
| Leaders | 
| 
 | 
| Birth and death categories | 
| Births – Deaths | 
| Establishments and disestablishments categories | 
| Establishments – Disestablishments | 
| Gregorian calendar | 1063 MLXIII | 
| Ab urbe condita | 1816 | 
| Armenian calendar | 512 ԹՎ ՇԺԲ | 
| Assyrian calendar | 5813 | 
| Balinese saka calendar | 984–985 | 
| Bengali calendar | 469–470 | 
| Berber calendar | 2013 | 
| English Regnal year | N/A | 
| Buddhist calendar | 1607 | 
| Burmese calendar | 425 | 
| Byzantine calendar | 6571–6572 | 
| Chinese calendar | 壬寅年 (Water Tiger) 3760 or 3553 — to — 癸卯年 (Water Rabbit) 3761 or 3554 | 
| Coptic calendar | 779–780 | 
| Discordian calendar | 2229 | 
| Ethiopian calendar | 1055–1056 | 
| Hebrew calendar | 4823–4824 | 
| Hindu calendars | |
| - Vikram Samvat | 1119–1120 | 
| - Shaka Samvat | 984–985 | 
| - Kali Yuga | 4163–4164 | 
| Holocene calendar | 11063 | 
| Igbo calendar | 63–64 | 
| Iranian calendar | 441–442 | 
| Islamic calendar | 454–456 | 
| Japanese calendar | Kōhei 6 (康平6年) | 
| Javanese calendar | 966–967 | 
| Julian calendar | 1063 MLXIII | 
| Korean calendar | 3396 | 
| Minguo calendar | 849 before ROC 民前849年 | 
| Nanakshahi calendar | −405 | 
| Seleucid era | 1374/1375 AG | 
| Thai solar calendar | 1605–1606 | 
| Tibetan calendar | 阳水虎年 (male Water-Tiger) 1189 or 808 or 36 — to — 阴水兔年 (female Water-Rabbit) 1190 or 809 or 37 | 
Year 1063 (MLXIII) was a common year starting on Wednesday of the Julian calendar.