Bostyn' is a village in Luninyets Raion, in Brest Region, Belarus. Bostyn' lies at 140 m above sea level. It has 997 inhabitants. The nearest city is Luninyets, 16.6 km to the south. Among the landmarks around are Exaltation of the Holy Cross church in Luninets (16.6 km) and Saint Paraskeva church in Bastyń (0.3 km).
Also written Бастынь.