Antarctique
Îles commençant par c
- Caballero, rocas
- Caballete, isla
- Cabot, islote
- Calderón, Islote
- Cam Rock
- Camacúa, isla
- Cameron Island
- Campastri, rocas
- Canal, roca
- Canales, Islote
- Cañas, Islote
- Canopus Island
- Canopus Islands
- Capstan Rocks
- Captain Ahab
- Caraquet Rock
- Carbajal, islotes
- Carlson Island
- Carney Island
- Caro Island
- Carpenter Island
- Carter Island
- Casabianca, islote
- Case Island
- Casey Islands
- Castle Rock
- Castor, Ilot
- Casy, roca
- Cat Island
- Catalán, Islotes
- Catodon, rocas
- Cavalier, roca
- Cave Island
- Cefiro, islotes
- Celedón, Islote
- Cenobita, rocas
- Centro, isla del
- Cerrito, isla
- Cetacea Rocks
- Chabrier, roca
- Chameau, Ile du
- Champignons, Ile aux
- Chance, Roca
- Chandler, Isla
- Chandler Island
- Channel Rock (Argentine Islands)
- Chanticleer, isla
- Chaos Reef
- Chapman, rocas
- Chappel Island