Conan II, Duke of Brittany

Conan II
Duke of Brittany
Reign1 October 1040 – 11 December 1066
PredecessorAlan III
SuccessorHawise and Hoël II
RegentOdo I (1040–1057)
Bornc. 1033
Died11 December 1066
Château-Gontier
HouseRennes
FatherAlan III, Duke of Brittany
MotherBertha of Blois
The Chateau de Pouancé was captured by Conan II

Conan II of Rennes (c. 1033 – 11 December 1066) was Duke of Brittany, from 1040 to his death. Conan was the eldest child and heir of Alan III, Duke of Brittany by his wife Bertha of Blois, and member of the House of Rennes. He was the elder brother of Hawise, who succeeded him as suo jure duchess.