- Kailua
- Kailua-Kona
- Kailua-Kona
- Kailua, Maui
- Kaimū
- Kainaliu
- Kāki‘o
- Kala‘e
- Kalaemamo
- Kalaepohaku
- Kalāheo
- Kalaheo
- Kalalau
- Kalanipuao Rock
- Kalaoa
- Kalapana
- Kalapana Sea View Estates
- Kalauao
- Kalaupapa
- Kalawao
- Kalihi Kai
- Kalihi Valley
- Kalihi Wai
- Kalihiwai
- Kalua‘aha
- Kaluaaha
- Kaluahee Rock
- Kamalō
- Kamalo
- Kamehameha Heights