K
- (Batticaloa District) Karaveddi
- (Ampara District) Karaitivu
- (Ampara District) Karangawa
- (Ampara District) Karanawela
- (Batticaloa District) Karamunai Karachchi
- (Trincomalee District) Karagahawewa
- (Trincomalee District) Karaichchitidal
- (Batticaloa District) Karadiyanaru
- (Batticaloa District) Karadipooval
- (Ampara District) Kapurella
- (Trincomalee District) Kantalatiuttu
- (Trincomalee District) Kantalai
- (Trincomalee District) Kanniyar
- (Trincomalee District) Kankuvelichchenai
- (Trincomalee District) Kankuveli
- (Batticaloa District) Kankaiyannodai
- (Batticaloa District) Kandianaru
- (Trincomalee District) Kandamalawa
- (Trincomalee District) Kandalkadu
- (Batticaloa District) Kandaladi
- (Batticaloa District) Kanchurankudah
- (Batticaloa District) Kanantanai
- (Trincomalee District) Kambakkoddal
- (Batticaloa District) Kaluvankerni
- (Batticaloa District) Kaluvanchikudiyiruppu
- (Batticaloa District) Kaluvamadu
- (Batticaloa District) Kalutavalai
- (Batticaloa District) Kalumantanveli
- (Ampara District) Kalmunaikudiyiruppu
- (Trincomalee District) Kallimedu