Kathleen Chalfant (gebore 14 Januarie 1945) is 'n Amerikaanse aktrise. Sy is bekend vir haar rolle in die rolprente Junior (1994), Kinsey (2004), Perfect Stranger (2007), en Duplicity (2009).
- 1994: Junior
- 1996: MURDER and murder
- 2004: Kinsey
- 2006: Lover Other
- 2007: Perfect Stranger
- 2007: First Born
- 2009: Duplicity
- 2013: Isn't It Delicious
- 2014: My America
- 2015: Welcome to this House
- 2017: In the Studio
- 2017: Ambition's Debt
- Remember Me?
- 2001: The Guardian
- 2012: My America
- 2014: Good Medicine
- 1981: Jules Feiffer's Hold Me
- 2002: A Death in the Family
- 2002: The Laramie Project
- 2002: Jo
- 2002: Frankl's Choice
- 2007: A Wayfarer's Journey: Listening to Mahler
- 2009: Georgia O'Keeffe
- 2011: Heart of Broadway: The Ensemble Behind Broadway Cares/Equity Fights AIDS
- 2018: Lover Other: The Story of Claude Cahun and Marcel Moore