| Millennium: | 1st millennium |
|---|---|
| Centuries: | 9th century – 10th century – 11th century |
| Decades: | 900s 910s 920s – 930s – 940s 950s 960s |
| Years: | 936 937 938 – 939 – 940 941 942 |
| 939 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 939 CMXXXIX |
| Ab urbe condita | 1692 |
| Armenian calendar | 388 ԹՎ ՅՁԸ |
| Bahá'í calendar | -905 – -904 |
| Bengali calendar | 346 |
| Berber calendar | 1889 |
| Buddhist calendar | 1483 |
| Burmese calendar | 301 |
| Byzantine calendar | 6447 – 6448 |
| Chinese calendar | 戊戌年十二月初八日 (3575/3635-12-8) — to —
己亥年十一月十八日(3576/3636-11-18) |
| Coptic calendar | 655 – 656 |
| Ethiopian calendar | 931 – 932 |
| Hebrew calendar | 4699 – 4700 |
| Hindu calendars | |
| - Bikram Samwat | 995 – 996 |
| - Shaka Samvat | 861 – 862 |
| - Kali Yuga | 4040 – 4041 |
| Holocene calendar | 10939 |
| Iranian calendar | 317 – 318 |
| Islamic calendar | 327 – 328 |
| Japanese calendar | |
| Korean calendar | 3272 |
| Thai solar calendar | 1482 |