Count of Cornouaille
Comte de Cornouaille (French), Kont Kernev (Breton), or Count of Cornouaille may refer to:
- Gourmaëlon, Count of Cornouaille (died 914)
 - Benoît de Cornouaille (died 1028), see his son Alain Canhiart
 - Alain Canhiart (died 1058)
 - Hoël II, Duke of Brittany (1031–1084)
 
See also
- Cornouaille, Brittany, France; a region, former kingdom, and former sovereign county
 - Cornwall County (disambiguation)
 - Cornouaille (disambiguation)