- Chalendon
- Chalifert
- Chalmaison
- Chalo-Saint-Mars
- Chalou-Moulineux
- Chamarande
- Chamault
- Chambardy
- Chambourcy
- Chambry
- Chamigny
- Champagne-sur-Oise
- Champagne-sur-Seine
- Champbenoist
- Champbonnois
- Champcenest
- Champcouelle
- Champcueil
- Champdeuil
- Champeaux
- Champignol
- Champigny-sur-Marne
- Champlan
- Champlans
- Champmesnil
- Champmotteux
- Champrosay
- Champs-sur-Marne
- Chancery
- Chandon