Clark Johnson (gebore 10 September 1954) is 'n Amerikaanse akteur, regisseur, en vervaardiger. Hy is bekend vir sy rolle in die televisiereekse Homicide: Life on the Street (1993), The Wire (2002), en Alpha House (2013).
- 1993: Blood Brothers
- 1995: Rude
- 1995: Soul Survivor
- 1996: Lulu
- 1997: The Planet of Junior Brown
- 1999: Have Mercy
- 2003: S.W.A.T.
- 2004: Re-Generation
- 2006: The Sentinel
- 2008: Nurse.Fighter.Boy
- 2015: Eccentric Eclectic
- 2017: Magnum Opus
- 2019: Juanita
- 2019: Percy
- Chinese Wall
- Betty Bangkok
- 57 Hours
- 1986: Hot Shots
- 1991: Hammerman
- 1993: Homicide: Life on the Street
- 2002: The Wire
- 2013: Alpha House
- 1985: Starcrossed
- 1988: Heart and Soul
- 1992: Coopersmith
- 1994: Model by Day
- 1994: Silent Witness: What a Child Saw
- 2000: Virtual Mom
- 2000: Task Force: Caviar
- 2000: Deliberate Intent
- 2001: Boycott
- 2004: The Secret Service
- 2005: Tripping the Wire: A Stephen Tree Mystery
- 2005: N.Y.-70
- 2009: Can Openers
- 2016: Untitled Lena Waithe Project
- 1994: Final Round
- 2003: 6th Street Bridge: Achieving the Improbable of Landing a Plane on a Bridge
- 2003: Anatomy of a Shootout
- 2003: S.W.A.T.: TV's Original Super Cops
- 2009: Last Call: The Final Episode
