Movies:
* The Lords of Flatbush (1974) - Tony
* The Last American Hero (1973) - Bobby "The Bear" Rydell
* Melvin and Howard (1980) - Jack
* The Right Stuff (1983) - Gordon Cooper
* Predator (1987) - Dutch's Team Member
* The Stepfather (1987) - Jerry
* The Last Boy Scout (1991) - Detective Harv
* Tombstone (1993) - Johnny Ringo
* The Santa Clause (1994) - Neil Miller
* The Cowboy Way (1994) - "Cowboy" Curtis
* The Long Kiss Goodnight (1996) - Mitch Henessey
* The Faculty (1998) - Coach Willis
* Species II (1998) - Patrick Ross
* The Patriot (2000) - Colonel William Tavington
* The Adventures of Pluto Nash (2002) - Frankie
* Raising Helen (2004) - Dan
* The Last Stand (2013) - Sheriff Joe
* The Visit (2015) - John
* The 40-Year-Old Version (2020) - Brad
TV Series:
* The Newhart Show (1982-1989) - Recurring role as Dr. Bob Hartley
* The Colbys (1985-1987) - Jeff Colby
* Walker, Texas Ranger (1993-2001) - Recurring role as Captain D.D. "Dewey" Crowder
* Nash Bridges (1996-2001) - Recurring role as Captain James "Jim" Hopper
* Cold Case (2003-2010) - Recurring role as Detective Will Jeffries
* Saving Grace (2007-2010) - Recurring role as Deputy Chief Sam Winston
* Lone Star (2010) - Recurring role as Clint West
* Hawaii Five-0 (2010-2020) - Recurring role as Joe White
* The Blacklist (2013-2023) - Recurring role as Tom Connolly
This list includes some of his most notable and recognizable roles, but Brad Johnson has appeared in numerous other films and television series throughout his career.