884
| Years | 
|---|
| Millennium | 
| 1st millennium | 
| Centuries | 
| Decades | 
| Years | 
| 884 by topic | 
|---|
| Leaders | 
| Categories | 
| 
 | 
| Gregorian calendar | 884 DCCCLXXXIV | 
| Ab urbe condita | 1637 | 
| Armenian calendar | 333 ԹՎ ՅԼԳ | 
| Assyrian calendar | 5634 | 
| Balinese saka calendar | 805–806 | 
| Bengali calendar | 290–291 | 
| Berber calendar | 1834 | 
| Buddhist calendar | 1428 | 
| Burmese calendar | 246 | 
| Byzantine calendar | 6392–6393 | 
| Chinese calendar | 癸卯年 (Water Rabbit) 3581 or 3374 — to — 甲辰年 (Wood Dragon) 3582 or 3375 | 
| Coptic calendar | 600–601 | 
| Discordian calendar | 2050 | 
| Ethiopian calendar | 876–877 | 
| Hebrew calendar | 4644–4645 | 
| Hindu calendars | |
| - Vikram Samvat | 940–941 | 
| - Shaka Samvat | 805–806 | 
| - Kali Yuga | 3984–3985 | 
| Holocene calendar | 10884 | 
| Iranian calendar | 262–263 | 
| Islamic calendar | 270–271 | 
| Japanese calendar | Gangyō 8 (元慶8年) | 
| Javanese calendar | 782–783 | 
| Julian calendar | 884 DCCCLXXXIV | 
| Korean calendar | 3217 | 
| Minguo calendar | 1028 before ROC 民前1028年 | 
| Nanakshahi calendar | −584 | 
| Seleucid era | 1195/1196 AG | 
| Thai solar calendar | 1426–1427 | 
| Tibetan calendar | 阴水兔年 (female Water-Rabbit) 1010 or 629 or −143 — to — 阳木龙年 (male Wood-Dragon) 1011 or 630 or −142 | 
Year 884 (DCCCLXXXIV) was a leap year starting on Wednesday of the Julian calendar.