1209
| Years | 
|---|
| Millennium | 
| 2nd millennium | 
| Centuries | 
| Decades | 
| Years | 
| 1209 by topic | 
|---|
| Leaders | 
| 
 | 
| Birth and death categories | 
| Births – Deaths | 
| Establishments and disestablishments categories | 
| Establishments – Disestablishments | 
| Art and literature | 
| 1209 in poetry | 
| Gregorian calendar | 1209 MCCIX | 
| Ab urbe condita | 1962 | 
| Armenian calendar | 658 ԹՎ ՈԾԸ | 
| Assyrian calendar | 5959 | 
| Balinese saka calendar | 1130–1131 | 
| Bengali calendar | 615–616 | 
| Berber calendar | 2159 | 
| English Regnal year | 10 Joh. 1 – 11 Joh. 1 | 
| Buddhist calendar | 1753 | 
| Burmese calendar | 571 | 
| Byzantine calendar | 6717–6718 | 
| Chinese calendar | 戊辰年 (Earth Dragon) 3906 or 3699 — to — 己巳年 (Earth Snake) 3907 or 3700 | 
| Coptic calendar | 925–926 | 
| Discordian calendar | 2375 | 
| Ethiopian calendar | 1201–1202 | 
| Hebrew calendar | 4969–4970 | 
| Hindu calendars | |
| - Vikram Samvat | 1265–1266 | 
| - Shaka Samvat | 1130–1131 | 
| - Kali Yuga | 4309–4310 | 
| Holocene calendar | 11209 | 
| Igbo calendar | 209–210 | 
| Iranian calendar | 587–588 | 
| Islamic calendar | 605–606 | 
| Japanese calendar | Jōgen 3 (承元3年) | 
| Javanese calendar | 1117–1118 | 
| Julian calendar | 1209 MCCIX | 
| Korean calendar | 3542 | 
| Minguo calendar | 703 before ROC 民前703年 | 
| Nanakshahi calendar | −259 | 
| Thai solar calendar | 1751–1752 | 
| Tibetan calendar | 阳土龙年 (male Earth-Dragon) 1335 or 954 or 182 — to — 阴土蛇年 (female Earth-Snake) 1336 or 955 or 183 | 
Year 1209 (MCCIX) was a common year starting on Thursday of the Julian calendar.