Connacht
Îles commençant par m
Irlande
- Maguins Island
- Mason Island
- Moneybeg Island
- Monkellys Rocks
- Moynish More
- Muck Island
- Muckinish
- Muingerroon Island
- Muskerry Island
- Mutton Island
- Mutton Island
- Mweelaun Island
- Mweenish Island
- Mweenish Island
- Mweenisharan