Conan I of Rennes | |
|---|---|
| Died | 27 June 992 Conquereuil, Kingdom of France |
| Noble family | Rennes |
| Spouse(s) | Ermengarde-Gerberga of Anjou |
| Father | Judicael Berengar |
Conan I (died 27 June 992), nicknamed Le Tort (The Crooked), was the Duke of Brittany from 990 to his death.