Ed Bock (September 1, 1916 – July 31, 2004) was an American footballguard. Bock is widely considered the greatest offensive lineman in Iowa State history. During his 1938 senior season the team finished with a then best 7-1-1 record. At the conclusion of the season Bock became the first consensus first team All-American in ISU history. Following his football career at Iowa State Bock worked for the Monsanto Chemical Company where he eventually rose to become CEO and President. Bock was inducted into the College Football Hall of Fame in 1970.