Joseph S. Krupa, Sr. (July 6, 1933 – September 13, 2011) is a former American football defensive tackle who played nine seasons for the Pittsburgh Steelers in the National Football League. Krupa was selected to the Pro Bowl after the 1963 season. He attended Purdue University. Krupa is a member of the Chicagoland Sports Hall of Fame.
|Alternative names||Krupa, Joseph S.|
|Short description||American football player|
|Date of birth||July 6, 1933|
|Place of birth||Chicago, Illinois|
|Date of death||September 13, 2011|
|Place of death||Chicago, Illinois|
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