John "Bull" Polisky (January 15, 1901 – April 23, 1978) was an American professional football player who played one season with the Chicago Bears of the National Football League (NFL).

John Polisky was born on January 15, 1901, in Pittsburgh, Pennsylvania.

[1] He was also an outfielder on the Notre Dame Fighting Irish baseball team from 1926 to 1927.

[2] Polisky signed with the Chicago Bears of the National Football League in 1929.

[3] He played in nine games, starting six, for the Bears during the 1929 season.