K
- (Horlivskyi Raion) Kalininsk
- (Mariupolskyi Raion) Kalchynivka
- (Mariupolskyi Raion) Kalchyk
- (Mariupolskyi Raion) Khutor Fedoseyevka
- (Kalmiuskyi Raion) Kamianka
- (Kalmiuskyi Raion) Kultura
- (Donetskyi Raion) Krasnyi Luch
- (Horlivskyi Raion) Kozhevnia
- (Bakhmut Raion) Khromove
- (Kramatorskyi Raion) Klinovoe
- (Kalmiuskyi Raion) Koska
- (Kalmiuskyi Raion) Kachkary
- (Kalmiuskyi Raion) Kurlyandskiy
- (Kalmiuskyi Raion) Klimush
- (Kalmiuskyi Raion) Kuznetsi
- (Kalmiuskyi Raion) Kuznetsy
- (Kalmiuskyi Raion) Kononov
- (Kalmiuskyi Raion) Kladov
- (Kalmiuskyi Raion) Kolosky
- (Donetskyi Raion) Kosharne
- (Donetskyi Raion) Krasnovka
- (Donetskyi Raion) Kobzari
- (Donetskyi Raion) Klenivka
- (Horlivskyi Raion) Krivachenko
- (Horlivskyi Raion) Kabachki
- (Horlivskyi Raion) Krynychky
- (Kramatorskyi Raion) Krasnogorovka
- (Kramatorskyi Raion) Katerynivka
- (Horlivskyi Raion) Kuznetsovka
- (Horlivskyi Raion) Kamenka