1074
| Years | 
|---|
| Millennium | 
| 2nd millennium | 
| Centuries | 
| Decades | 
| Years | 
| 1074 by topic | 
|---|
| Leaders | 
| 
 | 
| Birth and death categories | 
| Births – Deaths | 
| Establishments and disestablishments categories | 
| Establishments – Disestablishments | 
| Gregorian calendar | 1074 MLXXIV | 
| Ab urbe condita | 1827 | 
| Armenian calendar | 523 ԹՎ ՇԻԳ | 
| Assyrian calendar | 5824 | 
| Balinese saka calendar | 995–996 | 
| Bengali calendar | 480–481 | 
| Berber calendar | 2024 | 
| English Regnal year | 8 Will. 1 – 9 Will. 1 | 
| Buddhist calendar | 1618 | 
| Burmese calendar | 436 | 
| Byzantine calendar | 6582–6583 | 
| Chinese calendar | 癸丑年 (Water Ox) 3771 or 3564 — to — 甲寅年 (Wood Tiger) 3772 or 3565 | 
| Coptic calendar | 790–791 | 
| Discordian calendar | 2240 | 
| Ethiopian calendar | 1066–1067 | 
| Hebrew calendar | 4834–4835 | 
| Hindu calendars | |
| - Vikram Samvat | 1130–1131 | 
| - Shaka Samvat | 995–996 | 
| - Kali Yuga | 4174–4175 | 
| Holocene calendar | 11074 | 
| Igbo calendar | 74–75 | 
| Iranian calendar | 452–453 | 
| Islamic calendar | 466–467 | 
| Japanese calendar | Enkyū 6 / Jōhō 1 (承保元年) | 
| Javanese calendar | 978–979 | 
| Julian calendar | 1074 MLXXIV | 
| Korean calendar | 3407 | 
| Minguo calendar | 838 before ROC 民前838年 | 
| Nanakshahi calendar | −394 | 
| Seleucid era | 1385/1386 AG | 
| Thai solar calendar | 1616–1617 | 
| Tibetan calendar | 阴水牛年 (female Water-Ox) 1200 or 819 or 47 — to — 阳木虎年 (male Wood-Tiger) 1201 or 820 or 48 | 
Year 1074 (MLXXIV) was a common year starting on Wednesday of the Julian calendar.