Kyle Justin McCarthy (born September 30, 1986) is an American former professional football player who was a safety in the National Football League (NFL). He was signed by the Denver Broncos as an undrafted free agent in 2010. He played college football for the Notre Dame Fighting Irish. He was a quarterback at Cardinal Mooney High School in Youngstown, OH where he led his 2004 football team to an OHSAA Division IV State Title.
McCarthy played as a quarterback at Cardinal Mooney High School in Youngstown, Ohio. In 2005, he committed to Notre Dame.