Connacht
Îles commençant par c
Irlande
- Caher Island
- Camel Island
- Carrickacummer
- Carrickakin
- Carrickarone
- Carrickawart Island
- Carrickdull
- Carrickfad
- Carrickhesk
- Carricklahan East
- Carricklaur
- Carrickmore
- Carrickmoylenacurhoga
- Carricknacally
- Carricknaronty
- Carricknaronty North
- Carricknaroun
- Carricknaweeloge
- Carrigee
- Carrigeenaballa
- Carrigeenglass
- Carrigeenglass North
- Carrigeenglass South
- Carrigeenmore
- Castle Island
- Castle Island
- Chapel Island
- Cherry Island
- Church Island
- Church Island
- Clera Island
- Cliff Island
- Clynagh Island
- Coarse Island
- Cock Island
- Cone Island
- Cone Island South
- Coney Island
- Corillan
- Corry Island
- Cottage Island
- Croaghnakeela Island
- Croghnut
- Cross Rock
- Crow Island
- Crow Island
- Cruagh
- Crump Island