William Charles Schuster (August 4, 1912 – June 28, 1987) was an American professional baseball player who played shortstop in the Major Leagues from 1937 to 1945.

Schuester attended Seneca Vocational High School before signing a professional contract in 1934.

[1] Schuster scored the winning run in the Chicago Cubs' last victory in a World Series game, prior to 2016.

He was a pinch-runner in the 11th inning of Game 6 at Wrigley Field in the 1945 World Series and scored from first base on Stan Hack's walk-off double for an 8-7 Cub win over Detroit.

After retiring as a player, Schuster managed the Vancouver Capilanos of the Western International League in 1950 and 1951, served as a third base coach for the Seattle Rainiers, worked in the press room of the Los Angeles Times and worked at a gas station in Woodland Hills, California before dying of a heart attack at age 74.