Dean Derby
Date of birth: (1935-07-11) July 11, 1935 (age 84)
Place of birth: Leavenworth, Washington
Career information
Position(s): Cornerback
College: Washington
NFL Draft: 1957 / Round: 5 / Pick: 51
(By the Los Angeles Rams)
 As player:
Pittsburgh Steelers
Minnesota Vikings
Career highlights and awards
Pro Bowls: 1959
Playing stats at

Clarence Dean Derby (born July 11, 1935 in Leavenworth, Washington) is a former American football defensive back in the National Football League. He played six seasons for the Pittsburgh Steelers (1957–1961) and the Minnesota Vikings (1961–1962).

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