- Kumargari
- Kumhatoli
- Kushmari
- Kushwartol
- Kusmari
- Kachuri
- Kaithaniya
- Kajara
- Kalabanjar
- Kalipur
- Kamalpur
- Kanakpatti
- Kanchhi Bajar
- Kapileshwar
- Kaptaul
- Karahiya
- Karmahi Katti
- Kashipur
- Kataiya
- Katarait
- Katarait
- Kathpulla
- Kathpullatol
- Katti
- Kattitol
- Kawase
- Kemalipakha
- Kemalipur
- Kemalipur (Hadeghari)
- Kerabari