- Karattamadda
- Karawgahamada
- Karuwalagahadewala
- Karuwalakelewatta
- Katahitiyadeniya
- Kataramawatta
- Kattota
- Katugastota
- Katugoda
- Katukitula Colony
- Kavudupitiya
- Kehelella
- Kehelwala
- Kekelawatta
- Kekulanda
- Kekunawatta
- Keliyalpitiya
- Keluwala
- Kendaliyadda
- Kengalla
- Kengalla Pahalagammedda
- Ketakumbura
- Ketawala
- Ketawalamulla
- Kevulgama
- Kimbulantota
- Kinigama
- Kiralagama
- Kirapone
- Kiribatkumbura