John Koniszewski
Date of birth: (1921-08-29)August 29, 1921
Place of birth: Dickson City, Pennsylvania
Date of death: December 30, 2003(2003-12-30) (aged 82)
Career information
Position(s): Offensive tackle
College: George Washington
 As player:
1945-1946,1948 Washington Redskins
Playing stats at

John Edward Koniszewski (August 29, 1921 – December 30, 2003) was an American football offensive tackle in the National Football League for the Washington Redskins. He played college football at George Washington University.

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