John Doukas Komnenos
| John Doukas Komnenos | |
|---|---|
| Born | 1126 Constantinople | 
| Died | c. 17 September 1176 | 
| Noble family | Komnenos | 
| Spouse(s) | Taronitissa | 
| Issue | 
 | 
| Father | Andronikos Komnenos | 
| Mother | Irene | 
John Doukas Komnenos (1126 – September 1176) was a son of Andronikos Komnenos. Through his father, he was a grandson of Byzantine Emperor John II Komnenos. He was doux (military governor) of Cyprus from 1155 until his death.