K
- (Galle District) Katalugoda
- (Hambantota District) Katagamuwa
- (Galle District) Karattaduwa
- (Matara District) Karatota
- (Matara District) Karaputugala
- (Matara District) Karaplyadda
- (Galle District) Karandugoda
- (Galle District) Karandeniya
- (Hambantota District) Karametiya
- (Galle District) Karagoda
- (Galle District) Karagoda
- (Hambantota District) Karagangoda
- (Hambantota District) Karagahawela
- (Hambantota District) Karagahawala
- (Galle District) Kapuhenpola
- (Hambantota District) Kapuhena
- (Hambantota District) Kapugampota
- (Matara District) Kapugama West
- (Matara District) Kapugama East
- (Matara District) Kapuduwa
- (Matara District) Kapiyangodapiyadda
- (Hambantota District) Kanumuldeniya West
- (Hambantota District) Kunumuldeniya East
- (Matara District) Kanuketigoda
- (Hambantota District) Kankanamgama
- (Matara District) Kandilpana
- (Galle District) Kandamulla
- (Galle District) Kandegoda
- (Hambantota District) Kandebedda
- (Hambantota District) Kandamaditta