K
- (Horlivskyi Raion) Koopstroy
- (Horlivskyi Raion) Kontarne
- (Pokrovsk Raion) Kostiantynivka
- (Volnovakha Raion) Kostiantynopil
- (Horlivskyi Raion) Kondrat’yevskiy
- (Kramatorskyi Raion) Kindrativka
- (Kalmiuskyi Raion) Kondratenko
- (Horlivskyi Raion) Komsomol’sk
- (Volnovakha Raion) Komar
- (Donetskyi Raion) Kolpakovka
- (Donetskyi Raion) Kolosnykove
- (Kramatorskyi Raion) Kolodiazi
- (Bakhmut Raion) Kodema
- (Kramatorskyi Raion) Klinovskiye
- (Bakhmut Raion) Klynove
- (Kalmiuskyi Raion) Klynkyne
- (Bakhmut Raion) Klyshchiivka
- (Kramatorskyi Raion) Kleban-Byk
- (Volnovakha Raion) Kiziltash
- (Donetskyi Raion) Kyselivka
- (Mariupolskyi Raion) Kirpoty
- (Donetskyi Raion) Kirovo
- (Mariupolskyi Raion) Kelerivka
- (Volnovakha Raion) Kyrylivka
- (Mariupolskyi Raion) Kyrylivka
- (Kramatorskyi Raion) Khrestyshche
- (Kalmiuskyi Raion) Khomutove
- (Kalmiuskyi Raion) Kholodne
- (Kalmiuskyi Raion) Khleborob
- (Volnovakha Raion) Khlibodarivka