Mark Rolston (December 7, 1956) is an American actor. He played Private M. Drake in Aliens (1986), Hans in Lethal Weapon 2 (1989), Stef in RoboCop 2 (1990), Bogs Diamond in The Shawshank Redemption (1994), J. Scar in Eraser (1996), Chief Dennis Wilson in Daylight (1996), and Special Agent in Charge Warren Russ in Rush Hour (1998). Rolston also starred in Martin Scorsese's 2006 film The Departed. Many of Rolston's screen roles are villains due to his trademark icy stare. He has also recently been cast to star in Saw V which begins filming in March 2008.

He had a Voice-acting role in Turok (2008) as Cole.