| Millennium: | 1st millennium |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| Gregorian calendar | 989 CMLXXXIX |
| Ab urbe condita | 1742 |
| Armenian calendar | 438 ԹՎ ՆԼԸ |
| Assyrian calendar | 5739 |
| Bengali calendar | 396 |
| Berber calendar | 1939 |
| Buddhist calendar | 1533 |
| Burmese calendar | 351 |
| Byzantine calendar | 6497–6498 |
| Chinese calendar |
戊子年 (Earth Rat) 3685 or 3625 — to — 己丑年 (Earth Ox) 3686 or 3626 |
| Coptic calendar | 705–706 |
| Discordian calendar | 2155 |
| Ethiopian calendar | 981–982 |
| Hebrew calendar | 4749–4750 |
| Hindu calendars | |
| - Vikram Samvat | 1045–1046 |
| - Shaka Samvat | 910–911 |
| - Kali Yuga | 4089–4090 |
| Holocene calendar | 10989 |
| Iranian calendar | 367–368 |
| Islamic calendar | 378–379 |
| Japanese calendar |
Eiso 2 (永祚2年) |
| Javanese calendar | 890–891 |
| Julian calendar | 989 CMLXXXIX |
| Korean calendar | 3322 |
| Minguo calendar | 923 before ROC 民前923年 |
| Nanakshahi calendar | −479 |
| Seleucid era | 1300/1301 AG |
| Thai solar calendar | 1531–1532 |
Year 989 (CMLXXXIX) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar.