K
- (Korosten' Raion) Kolosivka
- (Korosten' Raion) Kosnia
- (Zviahel Miskrada) Krasnohirka
- (Zviahel Miskrada) Katiukha
- (Zviahel Miskrada) Kushchove
- (Zviahel Miskrada) Krasulia
- (Korosten' Raion) Kamiana Hora
- (Zviahel Miskrada) Khotyzh
- (Korosten' Raion) Kalynivka
- (Korosten' Raion) Krasnohirka
- (Zhytomyr Raion) Kruk
- (Zhytomyr Raion) Kropyvenka
- (Zhytomyr Raion) Khychiv
- (Zhytomyr Raion) Krasnorichka
- (Zhytomyr Raion) Krasnohirka
- (Zhytomyr Raion) Kalynivka
- (Zviahel Miskrada) Kyselivka
- (Zhytomyr Raion) Khodorivka
- (Zhytomyr Raion) Korchivka
- (Zhytomyr Raion) Kalynovyi Hai
- (Zhytomyr Raion) Ksaverivka
- (Zhytomyr Raion) Kostiantynivka
- (Korosten' Raion) Kovalishchyna
- (Korosten' Raion) Krasnosilka
- (Zhytomyr Raion) Klen
- (Korosten' Raion) Kutyshche
- (Korosten' Raion) Kvitneve
- (Zhytomyr Raion) Kopanivka
- (Zhytomyr Raion) Kashperivka
- (Zhytomyr Raion) Kozak