- Mānana Island
- Manoa
- Marconi
- Marine Corps Base Hawaii - MCBH
- Maui
- Maui Meadows
- Maunalani Heights
- Maunaloa
- Maunalua
- Maunawili
- Mililani Town
- Millet Island
- Milo Village
- Miloli‘i
- Milolii
- Mō‘ili‘ili
- Mo‘omomi
- Moanalua
- Mokae
- Mokaoku
- Mōkapu Island
- Mokauea Island
- Mōkeʻehia Island
- Mōkoholā Island
- Mōkōlea Rock
- Mōkōlea Rock
- Mokoli‘i Island
- Moku
- Mokuʻaeʻae
- Moku Mo‘o