Petrivshchyna is a village in Khmelnytskyi Raion, in Khmelnytskyi Oblast, Ukraine. Petrivshchyna lies at 290 m above sea level. The nearest city is Ternopil, 51 km to the west. Among the landmarks around are Toky Castle (5.2 km), Church of the Transfiguration, Toky (4.9 km) and Saint Demetrius of Thessaloniki church (19.3 km).
Also written Петрівщина.