Mack is a given name. Notable people with the name include:
Mack Brown (born 1951), head coach of The University of Texas at Austin Longhorn football team
Mack Calvin (born 1947), American former basketball player
Mack Charles Parker (1936–1959), African-American victim of lynching in the United States
Mack David (1912–1993), American lyricist and songwriter
Mack Flenniken, an American football player, coach, and sports figure
Mack Gordon (1904–1959), American composer and lyricist of songs for the stage and film
Mack Herron (born 1948), former professional American football running back
Mack Jones (1938–2004), nicknamed "Mack The Knife", a left fielder
Mack Lee Hill (1940–1965), American college and professional football player
Mack McCarthy, former head college basketball coach for East Carolina University
Mack Mitchell (born 1952), former defensive end
Mack Rhoades, athletic director at the University of Houston
Mack Sennett (1880-1960), Canadian director and actor
Mack Swain (1876–1935), American actor and vaudevillian
Fictional characters:
Mack (Cars), an anthropomorphic semi-trailer truck from the film Cars, based on a Mack truck
Mack, the boss who held the first Star Piece in Super Mario RPG: Legend of the Seven Stars
