| Millennium: | 2nd millennium |
|---|---|
| Centuries: | 11th century – 12th century – 13th century |
| Decades: | 1080s 1090s 1100s – 1110s – 1120s 1130s 1140s |
| Years: | 1109 1110 1111 – 1112 – 1113 1114 1115 |
| 1112 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishments and disestablishments categories | |
| Establishments – Disestablishments | |
| Art and literature | |
| 1112 in poetry | |
| Gregorian calendar | 1112 MCXII |
| Ab urbe condita | 1865 |
| Armenian calendar | 561 ԹՎ ՇԿԱ |
| Bahá'í calendar | -732 – -731 |
| Bengali calendar | 519 |
| Berber calendar | 2062 |
| Buddhist calendar | 1656 |
| Burmese calendar | 474 |
| Byzantine calendar | 6620 – 6621 |
| Chinese calendar | 辛卯年十二月初一日 (3748/3808-12-1) — to —
壬辰年十二月十一日(3749/3809-12-11) |
| Coptic calendar | 828 – 829 |
| Ethiopian calendar | 1104 – 1105 |
| Hebrew calendar | 4872 – 4873 |
| Hindu calendars | |
| - Bikram Samwat | 1168 – 1169 |
| - Shaka Samvat | 1034 – 1035 |
| - Kali Yuga | 4213 – 4214 |
| Holocene calendar | 11112 |
| Iranian calendar | 490 – 491 |
| Islamic calendar | 505 – 506 |
| Japanese calendar | |
| Korean calendar | 3445 |
| Thai solar calendar | 1655 |