Dave Liddick

David LeRoy Liddick (December 10, 1935 – March 10, 2016) was an American football defensive tackle who played college football for George Washington and professional football in the National Football League (NFL) for the Pittsburgh Steelers and Cleveland Browns (1958). He appeared in 10 NFL games, three of them as a starter.

Early life Liddick was born in 1935 in Harrisburg, Pennsylvania, and attended Millersburg High School. He then played college football at George Washington. In 1958, he signed with the Cleveland Browns but did not report in order to pursue a coaching career. He became a high school football coach at Donegal High School in Mount Joy, Pennsylvania. He made a comeback attempt in 1960 with the Los Angeles Chargers, but did not appear in any games for the club.