Karolina is a village in Khmelnytskyi Raion, in Khmelnytskyi Oblast, Ukraine. Karolina lies at 318 m above sea level. The nearest city is Khmelnytskyi, 56 km to the southeast. Among the landmarks around are Toky Castle (17.3 km), Saint Demetrius of Thessaloniki church (20 km) and Saint Michael church, Bilozirka, Ternopil Oblast (16.0 km).

Also written Караїна.