St. Wenceslas Church or St. Wenceslaus Church may refer to:
Czech Republic St. Wenceslas Church (Vršovice) in Prague (District Prague 10), completed in 1930. St. Wenceslas Church (Zderaz) in New Town, Prague, first mentioned in 1115.
United States St. Wenceslaus Church, Chicago in Chicago, Illinois St. Wenceslaus Church, Baltimore in Baltimore, Maryland Church of St. Wenceslaus (New Prague, Minnesota) St. Wenceslaus Catholic Church and Parish House in Tabor, South Dakota St. Wenceslaus Church, Wisconsin in Waterloo, Wisconsin