Geoffrey I, Count of Anjou
| Geoffrey Grey Gown | |
|---|---|
| Count of Anjou | |
| Born | c. 938/940 | 
| Died | 21 July 987 Marçon, France | 
| Noble family | Ingelger | 
| Spouse(s) | 
 | 
| Issue | Fulk III of Anjou Geoffrey Ermengarde-Gerberga of Anjou | 
| Father | Fulk II of Anjou | 
| Mother | Gerberga | 
Geoffrey I of Anjou (c. 938/940 – 21 July 987), known as Grisegonelle ("Grey Gown" or "Greymantle"), was count of Anjou from 960 to 987.