U
- (Lozova City Council) Ukrainske
- (Krasnohradskyi Raion) Ukrainka
- (Kharkiv City Council) Udarne
- (Chuhuiv City Council) Ukrainske
- (Kharkiv City Council) Usy
- (Kupianska Miskrada) Uroki
- (Kupianska Miskrada) Ul’yanovka
- (Iziumska Miskrada) Ukrainka
- (Iziumska Miskrada) Ukrainka
- (Iziumska Miskrada) Ustimovka
- (Iziumska Miskrada) Uspenske
- (Lozova City Council) Ukrainka
- (Lozova City Council) Ukrainka
- (Chuhuiv City Council) Urochishche Bedin
- (Kupianska Miskrada) Urochishche Mar’yanskoye
- (Chuhuiv City Council) Ukrainka
- (Lozova City Council) Ukrainske
- (Lozova City Council) Udarnik
- (Bohodukhivskyi Raion) Udy
- (Iziumska Miskrada) Ukrainka
- (Chuhuiv City Council) Ukrainske
- (Bohodukhivskyi Raion) Ulianivka
- (Lozova City Council) Uplatne
- (Iziumska Miskrada) Uspenskiy
- (Krasnohradskyi Raion) Ustymivka
- (Kupianska Miskrada) Ustynivka
- (Kharkiv City Council) Ukrainske
- (Krasnohradskyi Raion) Ulianivka
- (Kharkiv City Council) Utkivka