1065
| Years | 
|---|
| Millennium | 
| 2nd millennium | 
| Centuries | 
| Decades | 
| Years | 
| 1065 by topic | 
|---|
| Leaders | 
| 
 | 
| Birth and death categories | 
| Births – Deaths | 
| Establishments and disestablishments categories | 
| Establishments – Disestablishments | 
| Gregorian calendar | 1065 MLXV | 
| Ab urbe condita | 1818 | 
| Armenian calendar | 514 ԹՎ ՇԺԴ | 
| Assyrian calendar | 5815 | 
| Balinese saka calendar | 986–987 | 
| Bengali calendar | 471–472 | 
| Berber calendar | 2015 | 
| English Regnal year | N/A | 
| Buddhist calendar | 1609 | 
| Burmese calendar | 427 | 
| Byzantine calendar | 6573–6574 | 
| Chinese calendar | 甲辰年 (Wood Dragon) 3762 or 3555 — to — 乙巳年 (Wood Snake) 3763 or 3556 | 
| Coptic calendar | 781–782 | 
| Discordian calendar | 2231 | 
| Ethiopian calendar | 1057–1058 | 
| Hebrew calendar | 4825–4826 | 
| Hindu calendars | |
| - Vikram Samvat | 1121–1122 | 
| - Shaka Samvat | 986–987 | 
| - Kali Yuga | 4165–4166 | 
| Holocene calendar | 11065 | 
| Igbo calendar | 65–66 | 
| Iranian calendar | 443–444 | 
| Islamic calendar | 457–458 | 
| Japanese calendar | Kōhei 8 / Jiryaku 1 (治暦元年) | 
| Javanese calendar | 968–969 | 
| Julian calendar | 1065 MLXV | 
| Korean calendar | 3398 | 
| Minguo calendar | 847 before ROC 民前847年 | 
| Nanakshahi calendar | −403 | 
| Seleucid era | 1376/1377 AG | 
| Thai solar calendar | 1607–1608 | 
| Tibetan calendar | 阳木龙年 (male Wood-Dragon) 1191 or 810 or 38 — to — 阴木蛇年 (female Wood-Snake) 1192 or 811 or 39 | 
Year 1065 (MLXV) was a common year starting on Saturday of the Julian calendar.