K
- (Chernihiv Raion) Korchevia
- (Nizhyns’ka Mis’krada) Krasnosilske
- (Chernihiv Raion) Kuznychi
- (Novhorod-Sivers’ka Mis’krada) Kuzmynske
- (Chernihiv Raion) Kuvechychi
- (Novhorod-Sivers’ka Mis’krada) Kuty Druhi
- (Novhorod-Sivers’ka Mis’krada) Kuty Pershi
- (Chernihiv Raion) Kusii
- (Nizhyns’ka Mis’krada) Kurin
- (Koriukivskyi Raion) Kupchychi
- (Chernihiv Raion) Kulykivka
- (Nizhyns’ka Mis’krada) Kukshyn
- (Koriukivskyi Raion) Kukovytske
- (Koriukivskyi Raion) Kukovychi
- (Chernihiv Raion) Kukari
- (Koriukivskyi Raion) Kudrivka
- (Novhorod-Sivers’ka Mis’krada) Kudlaivka
- (Novhorod-Sivers’ka Mis’krada) Kuchugury
- (Koriukivskyi Raion) Kuchynivka
- (Novhorod-Sivers’ka Mis’krada) Kuchi
- (Prylutskyi Raion) Krupychpole
- (Nizhyns’ka Mis’krada) Kruhloluhivka
- (Nizhyns’ka Mis’krada) Kropyvne
- (Novhorod-Sivers’ka Mis’krada) Krolevets-Slobidka
- (Novhorod-Sivers’ka Mis’krada) Krysky
- (Chernihiv Raion) Krekhaiv
- (Chernihiv Raion) Kratyn
- (Chernihiv Raion) Kraskivske
- (Prylutskyi Raion) Krasnyi Koliadyn
- (Novhorod-Sivers’ka Mis’krada) Krasnyi Khuhir