1279
| Years | 
|---|
| Millennium | 
| 2nd millennium | 
| Centuries | 
| Decades | 
| Years | 
| 1279 by topic | 
|---|
| Leaders | 
| 
 | 
| Birth and death categories | 
| Births – Deaths | 
| Establishments and disestablishments categories | 
| Establishments – Disestablishments | 
| Art and literature | 
| 1279 in poetry | 
| Gregorian calendar | 1279 MCCLXXIX | 
| Ab urbe condita | 2032 | 
| Armenian calendar | 728 ԹՎ ՉԻԸ | 
| Assyrian calendar | 6029 | 
| Balinese saka calendar | 1200–1201 | 
| Bengali calendar | 685–686 | 
| Berber calendar | 2229 | 
| English Regnal year | 7 Edw. 1 – 8 Edw. 1 | 
| Buddhist calendar | 1823 | 
| Burmese calendar | 641 | 
| Byzantine calendar | 6787–6788 | 
| Chinese calendar | 戊寅年 (Earth Tiger) 3976 or 3769 — to — 己卯年 (Earth Rabbit) 3977 or 3770 | 
| Coptic calendar | 995–996 | 
| Discordian calendar | 2445 | 
| Ethiopian calendar | 1271–1272 | 
| Hebrew calendar | 5039–5040 | 
| Hindu calendars | |
| - Vikram Samvat | 1335–1336 | 
| - Shaka Samvat | 1200–1201 | 
| - Kali Yuga | 4379–4380 | 
| Holocene calendar | 11279 | 
| Igbo calendar | 279–280 | 
| Iranian calendar | 657–658 | 
| Islamic calendar | 677–678 | 
| Japanese calendar | Kōan 2 (弘安2年) | 
| Javanese calendar | 1189–1190 | 
| Julian calendar | 1279 MCCLXXIX | 
| Korean calendar | 3612 | 
| Minguo calendar | 633 before ROC 民前633年 | 
| Nanakshahi calendar | −189 | 
| Thai solar calendar | 1821–1822 | 
| Tibetan calendar | 阳土虎年 (male Earth-Tiger) 1405 or 1024 or 252 — to — 阴土兔年 (female Earth-Rabbit) 1406 or 1025 or 253 | 
Year 1279 A.D (MCCLXXIX) was a common year starting on Sunday of the Julian calendar.