- Keaukaha
- Keawaiki
- Kehena
- Kēōkea
- Kīholo
- Kipahee
- Kīpū Rock
- Komakawai
- Komohana Kai
- Kona South Estates
- Kuakini Heights
- Kuhio Village
- Kuhulu Rock
- Kūka‘iau
- Kukio
- Kukui
- Kukui Village
- Kumukou
- Ka‘a‘awa
- Kaʻalāwai
- Kahaka‘aulana Island
- Kahauloa`
- Kalauao
- Kalihi Kai
- Kalihi Valley
- Kamehameha Heights
- Kamo‘oloa
- Kaneohe
- Kāohikaipu Island
- Kapaeloa