Mark Clark

Mark Clark may refer to:


 * Mark A. Clark (politician) (born 1967), Arizona state legislator
 * Mark A. Clark (general), U.S. Marine Corps general in charge of their Special Operations Command
 * Mark W. Clark (1896–1984), U.S. Army general during World War II and Korean War
 * Mark Clark (baseball) (born 1968), Major League Baseball player
 * Mark Clark (activist) (1947–1969), killed with Fred Hampton in an infamous Chicago police raid in 1969