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 teamMack Calvin (born 1947), American former basketball playerMack Charles Parker (1936–1959), African-American victim of lynching in the United StatesMack David (1912–1993), American lyricist and songwriterMack Flenniken, an American football player, coach, and sports figureMack Gordon (1904–1959), American composer and lyricist of songs for the stage and filmMack Herron (born 1948), former professional American football running backMack Jones (1938–2004), nicknamed "Mack The Knife", a left fielderMack Lee Hill (1940–1965), American college and professional football playerMack McCarthy, former head college basketball coach for East Carolina UniversityMack Mitchell (born 1952), former defensive endMack Rhoades, athletic director at the University of HoustonMack Sennett (1880-1960), Canadian director and actorMack Swain (1876–1935), American actor and vaudevillianFictional characters:
Mack (Cars), an anthropomorphic semi-trailer truck from the film Cars, based on a Mack truckMack, the boss who held the first Star Piece in Super Mario RPG: Legend of the Seven Stars