K
- (Horlivskyi Raion) Krasnyi Luch
- (Horlivskyi Raion) Kumshatske
- (Horlivskyi Raion) Komyshatka
- (Kalmiuskyi Raion) Kozatske
- (Kalmiuskyi Raion) Kachkarske
- (Donetskyi Raion) Kyslyche
- (Donetskyi Raion) Kholmyste
- (Mariupolskyi Raion) Krynychne
- (Kalmiuskyi Raion) Kypucha Krynytsia
- (Kalmiuskyi Raion) Kaplany
- (Kalmiuskyi Raion) Kreminets
- (Kalmiuskyi Raion) Kam'yanka
- (Pokrovsk Raion) Keramik
- (Volnovakha Raion) Kalynove
- (Kalmiuskyi Raion) Kuznetsovo-Mykhailivka
- Krasnyy Oktyabr'
- (Donetskyi Raion) Kopani
- (Donetskyi Raion) Kuteinykove
- (Kramatorskyi Raion) Krasnotorka
- (Donetskyi Raion) Krinichnaya
- (Kalmiuskyi Raion) Kal'mius'ke
- (Pokrovsk Raion) Kurakhovo
- Krasnyy Liman
- (Horlivskyi Raion) Khrestivka
- (Donetskyi Raion) Khartsyzk
- Krasnoarmiys'k
- (Kramatorskyi Raion) Kostiantynivka
- Kramators'k