K
- (Sant Kabir Nagar) Kechui
- (Sant Kabir Nagar) Kanchanpur
- (Sant Kabir Nagar) Kanrja
- (Sant Kabir Nagar) Kusumha
- (Sant Kabir Nagar) Khajūr Kol
- (Sant Kabir Nagar) Khajūri
- (Sant Kabir Nagar) Karma
- (Sant Kabir Nagar) Karhi
- (Sant Kabir Nagar) Keotahia
- (Sant Kabir Nagar) Karahi
- (Sant Kabir Nagar) Kharaunia
- (Sant Kabir Nagar) Karma Khurd
- (Sant Kabir Nagar) Karsidīha
- (Sant Kabir Nagar) Karmahiān
- (Sant Kabir Nagar) Kunwar Kunwāri
- (Siddharthnagar) Khapta
- (Siddharthnagar) Khapta
- (Siddharthnagar) Kotia
- (Siddharthnagar) Kunrja
- (Siddharthnagar) Khajūr Dānr
- (Siddharthnagar) Kuānghāta
- (Siddharthnagar) Katka
- (Siddharthnagar) Katki
- (Siddharthnagar) Kunria
- (Siddharthnagar) Khuntwa
- (Siddharthnagar) Kukarbhukwa
- (Siddharthnagar) Kanrjahwa
- (Siddharthnagar) Karchhulia Grānt
- (Siddharthnagar) Karchhulia
- (Siddharthnagar) Kolhwa