K
- (Galle District) Kandalapitiya
- (Matara District) Kanattegoda
- (Hambantota District) Kanattegoda
- (Galle District) Kanatta
- (Matara District) Kananke
- (Galle District) Kanahentota
- (Matara District) Kanahalagama
- (Matara District) Kammalgoda
- (Hambantota District) Kambussawala
- (Matara District) Kamburupitiya
- (Matara District) Kamburugamuwa
- (Galle District) Koluwalagala
- (Hambantota District) Kaluwagahayaya
- (Galle District) Kaluwadumulla
- (Galle District) Kalupe
- (Galle District) Kalugalagoda
- (Galle District) Kalugala
- (Galle District) Kaludiyawala
- (Matara District) Kalubowitiyana
- (Galle District) Kaikawalagala
- (Galle District) Kalegana
- (Hambantota District) Katawelwala
- (Galle District) Kalapuwa
- (Hambantota District) Kalametiya
- (Galle District) Kalahegegoda
- (Galle District) Kalahe South
- (Hambantota District) Kakuluwamulla
- (Galle District) Kaikawala
- (Galle District) Kahawegammedda
- (Galle District) Kahawattegoda