1085
| Years | 
|---|
| Millennium | 
| 2nd millennium | 
| Centuries | 
| Decades | 
| Years | 
| 1085 by topic | 
|---|
| Leaders | 
| 
 | 
| Birth and death categories | 
| Births – Deaths | 
| Establishments and disestablishments categories | 
| Establishments – Disestablishments | 
| Gregorian calendar | 1085 MLXXXV | 
| Ab urbe condita | 1838 | 
| Armenian calendar | 534 ԹՎ ՇԼԴ | 
| Assyrian calendar | 5835 | 
| Balinese saka calendar | 1006–1007 | 
| Bengali calendar | 491–492 | 
| Berber calendar | 2035 | 
| English Regnal year | 19 Will. 1 – 20 Will. 1 | 
| Buddhist calendar | 1629 | 
| Burmese calendar | 447 | 
| Byzantine calendar | 6593–6594 | 
| Chinese calendar | 甲子年 (Wood Rat) 3782 or 3575 — to — 乙丑年 (Wood Ox) 3783 or 3576 | 
| Coptic calendar | 801–802 | 
| Discordian calendar | 2251 | 
| Ethiopian calendar | 1077–1078 | 
| Hebrew calendar | 4845–4846 | 
| Hindu calendars | |
| - Vikram Samvat | 1141–1142 | 
| - Shaka Samvat | 1006–1007 | 
| - Kali Yuga | 4185–4186 | 
| Holocene calendar | 11085 | 
| Igbo calendar | 85–86 | 
| Iranian calendar | 463–464 | 
| Islamic calendar | 477–478 | 
| Japanese calendar | Ōtoku 2 (応徳2年) | 
| Javanese calendar | 989–990 | 
| Julian calendar | 1085 MLXXXV | 
| Korean calendar | 3418 | 
| Minguo calendar | 827 before ROC 民前827年 | 
| Nanakshahi calendar | −383 | 
| Seleucid era | 1396/1397 AG | 
| Thai solar calendar | 1627–1628 | 
| Tibetan calendar | 阳木鼠年 (male Wood-Rat) 1211 or 830 or 58 — to — 阴木牛年 (female Wood-Ox) 1212 or 831 or 59 | 
Year 1085 (MLXXXV) was a common year starting on Wednesday of the Julian calendar.