Hornostajiwka (disambiguation)
Hornostajiwka (Ukrainian Горностаївка ) stands for:
- Hornostayivka , urban-type settlement in Kherson Oblast
- Hornostayivka (Lenine) , village in the Autonomous Republic of Crimea, Lenine Raion
- Hornostayivka (Novotrojitske) , village in Kherson Oblast, Novotrojitske Raion
- Hornostayivka (Ripky) , village in Chernihiv Oblast, Ripky Raion
- Hornostayivka district in Ukraine