| Millennium: | 2nd millennium |
|---|---|
| Centuries: | 10th century – 11th century – 12th century |
| Decades: | 1050s 1060s 1070s – 1080s – 1090s 1100s 1110s |
| Years: | 1078 1079 1080 – 1081 – 1082 1083 1084 |
| 1081 by topic | |
| Lists of leaders | |
| State leaders | |
| Birth and death categories | |
| Births – Deaths | |
| Establishments and disestablishments categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 1081 MLXXXI |
| Ab urbe condita | 1834 |
| Armenian calendar | 530 ԹՎ ՇԼ |
| Bahá'í calendar | -763 – -762 |
| Bengali calendar | 488 |
| Berber calendar | 2031 |
| Buddhist calendar | 1625 |
| Burmese calendar | 443 |
| Byzantine calendar | 6589 – 6590 |
| Chinese calendar | 庚申年十一月十九日 (3717/3777-11-19) — to —
辛酉年十一月廿九日(3718/3778-11-29) |
| Coptic calendar | 797 – 798 |
| Ethiopian calendar | 1073 – 1074 |
| Hebrew calendar | 4841 – 4842 |
| Hindu calendars | |
| - Bikram Samwat | 1137 – 1138 |
| - Shaka Samvat | 1003 – 1004 |
| - Kali Yuga | 4182 – 4183 |
| Holocene calendar | 11081 |
| Iranian calendar | 459 – 460 |
| Islamic calendar | 473 – 474 |
| Japanese calendar | |
| Korean calendar | 3414 |
| Thai solar calendar | 1624 |