K
- (Madhepura) Khorāganj
- (Madhepura) Kawākol
- (Madhepura) Kumārpur
- (Madhepura) Korchakka
- (Madhepura) Korsandi
- (Madhepura) Karamān
- (Madhepura) Kunjauri
- (Madhepura) Kherho
- (Khagaria) Koila
- (Khagaria) Koila
- (Khagaria) Kamri
- (Khagaria) Kharauwa
- (Khagaria) Korchakka
- (Khagaria) Kulharia
- (Khagaria) Kolwāra
- (Khagaria) Khajraitha
- (Khagaria) Kairia
- (Bhāgalpur) Kanur
- (Madhepura) Kishanpur Ratwāra
- (Bhāgalpur) Kaharpur
- (Bhāgalpur) Kadru
- (Lakhisarai) Khardih
- (Jamui) Karma
- (Jamui) Khesartola
- (Jamui) Kumār
- (Jamui) Kirpa Rāmdih
- (Jamui) Kaithwāra
- (Jamui) Kenui
- (Jamui) Khutkat
- (Jamui) Karitānr