William Frederick "Pop" Schriver (July 11, 1865 – December 27, 1932) born in Brooklyn, New York, was a baseball catcher for the Brooklyn Grays (1886), Philadelphia Quakers/Philadelphia Phillies (1888–90), Chicago Colts (1891–94), New York Giants (1895), Cincinnati Reds (1897), Pittsburgh Pirates (1898–1900) and St. Louis Cardinals (1901). He died in New York City.