| Millennium: | 2nd millennium |
|---|---|
| Centuries: | 10th century – 11th century – 12th century |
| Decades: | 1020s 1030s 1040s – 1050s – 1060s 1070s 1080s |
| Years: | 1048 1049 1050 – 1051 – 1052 1053 1054 |
| 1051 by topic | |
| Lists of leaders | |
| State leaders | |
| Birth and death categories | |
| Births – Deaths | |
| Establishments and disestablishments categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 1051 MLI |
| Ab urbe condita | 1804 |
| Armenian calendar | 500 ԹՎ Շ |
| Bahá'í calendar | -793 – -792 |
| Bengali calendar | 458 |
| Berber calendar | 2001 |
| Buddhist calendar | 1595 |
| Burmese calendar | 413 |
| Byzantine calendar | 6559 – 6560 |
| Chinese calendar | 庚寅年閏十一月十六日 (3687/3747-intercalary 11-16) — to —
辛卯年十一月廿六日(3688/3748-11-26) |
| Coptic calendar | 767 – 768 |
| Ethiopian calendar | 1043 – 1044 |
| Hebrew calendar | 4811 – 4812 |
| Hindu calendars | |
| - Bikram Samwat | 1107 – 1108 |
| - Shaka Samvat | 973 – 974 |
| - Kali Yuga | 4152 – 4153 |
| Holocene calendar | 11051 |
| Iranian calendar | 429 – 430 |
| Islamic calendar | 442 – 443 |
| Japanese calendar | |
| Korean calendar | 3384 |
| Thai solar calendar | 1594 |