Michael Seth McClung, nicknamed "Big Red", is an American former professional baseball pitcher. In his career, he pitched as a starting pitcher and as a relief pitcher.

Matthew "Mac" McClung is an American professional basketball player for the Osceola Magic of the NBA G League. He played college basketball for the Georgetown Hoyas and the Texas Tech Red Raiders. He was a consensus three-star recruit and among the highest-ranked high school players in Virginia. He is a two-time NBA Slam Dunk Contest champion, just one win away from the record of three held by Nate Robinson.