- Kakuluwamulla
- Kalametiya
- Kaluwagahayaya
- Kambussawala
- Kammalamedihengoda East
- Kammalamedihengoda West
- Kanattegoda
- Kandamaditta
- Kandebedda
- Kankanamgama
- Kanumuldeniya South
- Kanumuldeniya West
- Kapugampota
- Kapugampotagoda
- Kapuhena
- Karagahahengoda
- Karagahawala
- Karagahawela
- Karagangoda
- Karametiya
- Karawilakanda
- Karijjawala
- Kariwila
- Katagamuwa
- Katawelwala
- Kattakaduwa
- Katuwa
- Katuwana Bintenna
- Katuwanawadiya
- Katuwewagoda