Frank Edgar Cornish, III (born June 20, 1944 in New Orleans, Louisiana), generally referred to as Frank Cornish Jr., is a former professional American football player who played defensive tackle for seven seasons for the Chicago Bears, the Cincinnati Bengals, the Miami Dolphins, and the Buffalo Bills. He played in Super Bowl VI with the Dolphins. Cornish, who battled weight problems throughout his career, was suspended in August 1968 by Bears coach Jim Dooley, after Cornish weighed in at more than 330 pounds.