K
- (Mariupolskyi Raion) Ksenivka
- (Kramatorskyi Raion) Krymky
- (Mariupolskyi Raion) Krymka
- (Kramatorskyi Raion) Kruglyy
- (Horlivskyi Raion) Kruhlyk
- (Pokrovsk Raion) Kryvorizhzhia
- (Bakhmut Raion) Krivorotovka
- (Donetskyi Raion) Krynychky
- (Kalmiuskyi Raion) Krestovka
- (Mariupolskyi Raion) Kremenivka
- (Pokrovsk Raion) Krasnii Yar
- (Kalmiuskyi Raion) Krasnyy Udar
- (Pokrovsk Raion) Krasnyy Mayak
- (Volnovakha Raion) Krasnyy Kut
- (Pokrovsk Raion) Krasnoye
- (Pokrovsk Raion) Krasnoiarske
- (Volnovakha Raion) Krasnovka
- (Kalmiuskyi Raion) Krasnopillia
- (Kalmiuskyi Raion) Khreshchats`ke
- (Kalmiuskyi Raion) Krasnaya Polyana
- (Volnovakha Raion) Krasna Poliana
- (Bakhmut Raion) Krasna Hora
- (Volnovakha Raion) Kropyvnytske
- (Kalmiuskyi Raion) Kozlivka
- (Volnovakha Raion) Koybash
- (Kalmiuskyi Raion) Koshkino
- (Donetskyi Raion) Koshelëv
- (Horlivskyi Raion) Korsun
- (Kramatorskyi Raion) Korovii Yar
- (Pokrovsk Raion) Koptieve