Stacy Keach (1941 - )
- Brewster McCloud (1970) [Abraham Wright]: Killed (off-screen) by Bud Cort; his body is shown afterwards covered in bird droppings. (Stacy was made up to look older for this role.)
- The Traveling Executioner (1970) [Jonas Candide]: Executed in the electric chair by Bud Cort, starting a fire which burns down the warehouse where the execution is being held.
- The Life and Times of Judge Roy Bean (1972) [The Original Bad Bob]: Shot in the back by Paul Newman while Stacy is standing in the middle of the street, challenging Paul to a showdown.
- The New Centurions (Precinct 45: Los Angeles Police) (1972) [Roy Fehler]: Shot in the stomach after being called to a domestic disturbance; he dies in Scott Wilson's arms.
- The Killer Inside Me (1976) [Lou Ford]: Shot repeatedly by police when he pulls a gun on Susan Tyrrell while walking out of his house.
- The Greatest Battle (Il Grande attacco; Battle Force; The Biggest Battle) (1978) [Major Mannfred Roland]: Killed in combat.
- The Mountain of the Cannibal God (La Montagna del dio cannibale; Primitive Desires; Slave of the Cannibal God) (1978) [Professor Edward Foster]: Falls to his death while climbing the mountain, when Antonio Marsina lets him fall.
- The Ninth Configuration (Twinkle, Twinkle, Killer Kane) (1980) [Colonel Kane]: There are different versions of this movie with alternate endings; in one version, he dies after being stabbed in a bar brawl, and in another (the official version), he commits suicide while talking to Captain Cutshaw (Scott Wilson).
- Class of 1999 (1990) [Dr. Bob Forrest]: Killed by his own cyborgs.
- Batman: Mask of the Phantasm (1993; animated) [Carl Beaumont / The Phantasm]: Voicing a dual role, "Carl Beaumont" is killed (off-screen) by a thug who would later become the Joker (voiced by Mark Hamill). ("The Phantasm", who is really his daughter (Dana Delany) assuming his voice, survives the film.)
- Raw Justice (Good Cop, Bad Cop) (1994) [Deputy Mayor Bob Jenkins]: Killed in an explosion when his helicopter crashes into a building, after David Keith bails out.
- Children of the Corn 666: Isaac's Return (1999) [Dr. Michaels]: Electrocuted by John Franklin while Stacy is standing in a puddle of water.
- Militia (2000) [George Armstrong Montgomery]: Killed by Dean Cain.
- The Hollow (2004) [Claus Van Ripper]: Decapitated (off-screen) by the Headless Horseman; the scene cuts to black just as we hear the Horseman strike.
- Cell (2016) [Charles Ardai]: Impaled by a piece of shrapnal when a truck filled with gasoline explodes when the fire trail ignites it.
- Macbeth (1968 TV) [Banquo]: Killed by Earle Hyman's assassins; he appears as a ghost to Earle afterwards.
- Mission of the Shark: The Saga of the U.S.S. Indianapolis (1991) [Captain Charles Butler McVay]: Commits suicide (off-screen) by shooting himself in the head; his death is mentioned in the on-screen text at the end of the film.
- Body Bags (1993 TV) [Richard Coberts]: Dies (off-screen) after the alien parasites devour his brain.
- Touched by an Angel: Sympathy for the Devil (1995) [Ty Duncan]: Dies of heart failure shortly after privately riding his two-thousandth bull for his son, Robert Kelter-Kelly and grandson, Miko Hughes knowing he was going to die that night. Roma Downey escorts him to meet his maker.
- Amanda and the Alien (1995) [Emmitt Mallory]: Dies when the alien takes over his body.
- Lone Rider (2008) [Robert Hattaway]: Shot in the back by Vincent Spano at the end of an argument; he dies shortly afterwards while talking to his son (Lou Diamond Phillips).
- Hindenburg (Hindenburg: The Last Flight) (2011) [Edward Van Zandt]: Commits suicide by shooting himself in the head, after he shoots Robert Seeliger in order to save his daughter (Lauren Lee Smith) from Seeliger's fellow Nazi agents.
- Ray Donovan: The Texan (2016) [Marty "The Texan"]: Mortally wounded after being shot in the chest two times by Hank Azaria in the previous episode. He dies off-screen from his gunshot wounds when Liev Schreiber visits his hospital room to discover that he passed on.
- Son of Stacy Keach Sr.
- Brother of James Keach.