| Millennium: | 2nd millennium | 
|---|---|
| Centuries: | |
| Decades: | |
| Years: | 
| 1206 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishments and disestablishments categories | |
| Establishments – Disestablishments | |
| Art and literature | |
| 1206 in poetry | |
| Gregorian calendar | 1206 MCCVI | 
| Ab urbe condita | 1959 | 
| Armenian calendar | 655 ԹՎ ՈԾԵ | 
| Assyrian calendar | 5956 | 
| Bengali calendar | 613 | 
| Berber calendar | 2156 | 
| English Regnal year | 7 Joh. 1 – 8 Joh. 1 | 
| Buddhist calendar | 1750 | 
| Burmese calendar | 568 | 
| Byzantine calendar | 6714–6715 | 
| Chinese calendar | 乙丑年 (Wood Ox) 3902 or 3842 — to — 丙寅年 (Fire Tiger) 3903 or 3843 | 
| Coptic calendar | 922–923 | 
| Discordian calendar | 2372 | 
| Ethiopian calendar | 1198–1199 | 
| Hebrew calendar | 4966–4967 | 
| Hindu calendars | |
| - Vikram Samvat | 1262–1263 | 
| - Shaka Samvat | 1127–1128 | 
| - Kali Yuga | 4306–4307 | 
| Holocene calendar | 11206 | 
| Igbo calendar | 206–207 | 
| Iranian calendar | 584–585 | 
| Islamic calendar | 602–603 | 
| Japanese calendar | Genkyū 3 / Ken'ei 1 (建永元年) | 
| Javanese calendar | 1114–1115 | 
| Julian calendar | 1206 MCCVI | 
| Korean calendar | 3539 | 
| Minguo calendar | 706 before ROC 民前706年 | 
| Nanakshahi calendar | −262 | 
| Thai solar calendar | 1748–1749 | 
Year 1206 (MCCVI) was a common year starting on Sunday (link will display the full calendar) of the Julian calendar.