- Kattankudy
- Kavaddikkuda
- Kavuninnegala
- Kawantissapura
- Kayanadimadu
- Kayankerni
- Kayanmadukandam
- Kayanwadia
- Kayavantankulachchenai
- Kayirimadukandam
- Keenawatta
- Kehelulla
- Kekirihena
- Keluthimadu
- Kemmalpitiya
- Kilakkodichchenai
- Kilanguppalai
- Kiliveddi
- Kimbulpitiyawa
- Kinana
- Kinatumulla
- Kinnaiyadi
- Kinniya
- Kiran
- Kirankulam
- Kirawana
- Kirimichchai
- Kirimichchai Junction
- Kiripitiyatalawa
- Kirittona