Stare Selo (Ukrainian: Старе Село; Polish: Stare Sioło; literally, "old village") is a village in Pustomyty Raion, Lviv Oblast, Ukraine known as the site of a large castle, or rather fortress, of Princes Ostrogski.
Coordinates: 49°42′07″N 24°11′41″E / 49.70194°N 24.19472°E