K
- (Poltava Raion) Kuntseve
- (Poltava Raion) Kunivka
- (Poltava Raion) Kolomatske
- (Poltava Raion) Kulichka
- (Lubny Raion) Kulazhyntsi
- (Poltava Raion) Kukobivka
- (Poltava Raion) Kuchmovka
- (Lubny Raion) Kriachkivka
- (Lubny Raion) Krutyi Bereh
- (Myrhorod Raion) Krut’ki
- (Poltava Raion) Kruta Balka
- (Lubny Raion) Krupoderyntsi
- (Myrhorod Raion) Krotivshchyna
- (Kremenchuk Raion) Kryvushi
- (Poltava Raion) Krivoy Bereg
- (Myrhorod Raion) Kryvoruchky
- (Poltava Raion) Kryvky
- (Kremenchuk Raion) Kryva Ruda
- (Kremenchuk Raion) Krivaya Ruda
- (Lubny Raion) Kremianka
- (Poltava Raion) Kratova Hovtva
- (Poltava Raion) Krasne
- (Myrhorod Raion) Krasnohorivka
- (Myrhorod Raion) Krasna Luka
- (Poltava Raion) Krasnohirka
- (Poltava Raion) Kozlivshchyna
- (Lubny Raion) Kovtuny
- (Poltava Raion) Kovankivka
- (Lubny Raion) Kovali
- (Lubny Raion) Kovali