Cornouaille, [135].

Costume, [23], [133], [140], [234], [249], [258], [283], [288], [298].

Couëron, [34].

Couësnon, [29].

Courcorro, [181].

Coutances, [19].

Crêpes, [11], [169].

Croisic, Le, [232].

Crosses, [104].

D'Andelot, Sieur, [248].