- Karambakkudi
- Karasangal
- Kārattoluvu
- Karagūr
- Kārimangalam
- Kariyamangalam
- Kariyāpattanam
- Kāriyāpatti
- Karukkampūndi
- Karumattampatti
- Karumbākkam
- Karungalpatti
- Karunkulam
- Karunguli
- Karuppur Kodāli
- Kātpādi
- Kāttampatti
- Kattivākkam
- Kattrivedu
- Kattumāvadi
- Kāttupputtūr
- Kalyānakuppam
- Kavanur
- Kavarapettai
- Kāveripāk
- Kāveripattanam
- Kāveripatnam
- Kavundappādi
- Kavvūr
- Kayalpattinam