Hostákov is a village in Třebíč District, in the Vysočina Region, Czechia. Hostákov lies at 450 m above sea level. It has 187 inhabitants. The nearest city is Třebíč, 7.4 km to the west. Among the landmarks around are St. Procopius Basilica in Třebíč (7.4 km), Pilgrimage Church of Saint John of Nepomuk (39 km) and Třebíč Castle (7.5 km). Among the natural features are Strážná hora (7.7 km) and Ptáčovský kopeček (3.0 km).