| Centuries: | 9th century - 10th century - 11th century |
| Decades: | 950s 960s 970s - 980s - 990s 1000s 1010s |
| Years: | 981 982 983 - 984 - 985 986 987 |
| 984 by topic | |
| Politics | |
| State leaders - Sovereign states | |
| Birth and death categories | |
| Births - Deaths | |
| Establishment and disestablishment categories | |
| Establishments - Disestablishments | |
| Gregorian calendar | 984 CMLXXXIV |
| Ab urbe condita | 1737 |
| Armenian calendar | 433 ԹՎ ՆԼԳ |
| Bahá'í calendar | -860 – -859 |
| Berber calendar | 1934 |
| Buddhist calendar | 1528 |
| Burmese calendar | 346 |
| Chinese calendar | 3620/3680-11-26 (癸未年十一月廿六日) — to —
3621/3681-12-7(甲申年十二月初七日) |
| Coptic calendar | 700 – 701 |
| Ethiopian calendar | 976 – 977 |
| Hebrew calendar | 4744 – 4745 |
| Hindu calendars | |
| - Vikram Samvat | 1039 – 1040 |
| - Shaka Samvat | 906 – 907 |
| - Kali Yuga | 4085 – 4086 |
| Holocene calendar | 10984 |
| Iranian calendar | 362 – 363 |
| Islamic calendar | 373 – 374 |
| Japanese calendar | |
| Korean calendar | 3317 |
| Thai solar calendar | 1527 |