John Kapelos (gebore 8 Maart 1956) is 'n Kanadese akteur, skrywer, en vervaardiger. Hy is bekend vir sy rolle in die rolprente The Breakfast Club (1985), Internal Affairs (1990), en The Shape of Water (2017), en in die televisiereeks Justified (2010).
- 1985: The Breakfast Club
- 1988: The Boost
- 1990: Internal Affairs
- 1998: Johnny Skidmarks
- 2000: Cold Blooded
- 2003: I Accuse
- 2005: The River King
- 2007: Everybody Wants to Be Italian
- 2011: The Immortals
- 2017: The Shape of Water
- 2019: Love Shot
- 1986: Charmed Lives
- 1992: Forever Knight
- 2001: Just Cause
- 2010: Justified
- 1987: Glory Days
- 1989: Nick Knight
- 1990: Monterey Jack
- 1991: Deadly Betrayal: The Bruce Curtis Story
- 1991: Angel City
- 1994: For the Love of Aaron
- 2002: Croon
- 2005: McBride: Tune in for Murder
- 2002: The Greeks of Southern California: Through the Century - The Pioneers 1900 -1942
- 2008: Sincerely Yours
- 2008: Celebrating Sixteen Candles
- 2012: I Was Talking About My Vagina
