889
| Years | 
|---|
| Millennium | 
| 1st millennium | 
| Centuries | 
| Decades | 
| Years | 
| 889 by topic | 
|---|
| Leaders | 
| Categories | 
| 
 | 
| Gregorian calendar | 889 DCCCLXXXIX | 
| Ab urbe condita | 1642 | 
| Armenian calendar | 338 ԹՎ ՅԼԸ | 
| Assyrian calendar | 5639 | 
| Balinese saka calendar | 810–811 | 
| Bengali calendar | 295–296 | 
| Berber calendar | 1839 | 
| Buddhist calendar | 1433 | 
| Burmese calendar | 251 | 
| Byzantine calendar | 6397–6398 | 
| Chinese calendar | 戊申年 (Earth Monkey) 3586 or 3379 — to — 己酉年 (Earth Rooster) 3587 or 3380 | 
| Coptic calendar | 605–606 | 
| Discordian calendar | 2055 | 
| Ethiopian calendar | 881–882 | 
| Hebrew calendar | 4649–4650 | 
| Hindu calendars | |
| - Vikram Samvat | 945–946 | 
| - Shaka Samvat | 810–811 | 
| - Kali Yuga | 3989–3990 | 
| Holocene calendar | 10889 | 
| Iranian calendar | 267–268 | 
| Islamic calendar | 275–276 | 
| Japanese calendar | Ninna 5 / Kanpyō 1 (寛平元年) | 
| Javanese calendar | 787–788 | 
| Julian calendar | 889 DCCCLXXXIX | 
| Korean calendar | 3222 | 
| Minguo calendar | 1023 before ROC 民前1023年 | 
| Nanakshahi calendar | −579 | 
| Seleucid era | 1200/1201 AG | 
| Thai solar calendar | 1431–1432 | 
| Tibetan calendar | 阳土猴年 (male Earth-Monkey) 1015 or 634 or −138 — to — 阴土鸡年 (female Earth-Rooster) 1016 or 635 or −137 | 
Year 889 (DCCCLXXXIX) was a common year starting on Wednesday of the Julian calendar.