Býšov is a village in Klatovy District, in the Plzeň Region, Czechia. Býšov lies at 504 m above sea level. The nearest city is Plzeň, 31 km to the northeast. Among the landmarks around are Švihov Castle (7.0 km), Horšovský Týn Castle (18.6 km) and Chotěšov Abbey (19.0 km). Among the natural features are Nový Herštejn (11.6 km) and Orlovická hora (18.8 km).