Cory Nicholas Harkey is a former American football tight end and coach who is the assistant special teams coach for the Buffalo Bills of the National Football League (NFL). He was signed by the St. Louis Rams as an undrafted free agent in 2012 and played college football at UCLA. He is currently an assistant coach for the Buffalo Bills.

Michael Anthony Harkey is an American former professional baseball player and current coach. He played in Major League Baseball as a right-handed pitcher from 1988 to 1997 for the Chicago Cubs, Colorado Rockies, Oakland Athletics, California Angels, and the Los Angeles Dodgers.