- Maratdat Island
- Marcilla
- Margarita Island
- Maricaban
- Maricaban Island
- Marily Island
- Maringian
- Marinon Island
- Mariquit Island
- Marirong
- Maroday Island
- Maroyogroyog
- Maroyogroyos Island
- Maruyogon
- Matarauis
- Matarawis Island
- Matinloc Island
- Matong
- Matuya Island
- Mayabacan Island
- Mayakli Island
- Mayanpayan Island
- Maybara Island
- Mayteguid
- Maytiguid Island
- Maytiguid Island
- Meara Island
- Melville
- Mesecoy
- Mialbok Island