Billy Crystal (gebore 14 Maart 1948) is 'n Amerikaanse akteur, skrywer, en vervaardiger. Hy is bekend vir sy rolle in die rolprente When Harry Met Sally... (1989), City Slickers (1991), Forget Paris (1995), en Analyze This (1999). 1978: Rabbit Test 1980: Animalympics 1983: Likely Stories, Vol. 3 1986: Running Scared 1987: Throw Momma from the Train 1988: Memories of Me 1988: Branford Marsalis Steep 1989: When Harry Met Sally... 1990: The World of Jewish Humor 1991: City Slickers 1992: Mr. Saturday Night 1994: City Slickers II: The Legend of Curly's Gold 1995: Forget Paris 1997: Fathers' Day 1998: My Giant 1999: Analyze This 2001: Monsters, Inc. 2001: The Journey 2001: America's Sweethearts 2001: Muhammad Ali: Through the Eyes of the World 2002: Analyze That 2004: Tell Them Who You Are 2010: Des McAnuff: A Life in Stages 2012: Parental Guidance 2012: The Savoy King: Chick Webb & the Music That Changed America 2013: Monsters University 2014: Eat Drink Laugh: The Story of the Comic Strip 2015: Kareem: Minority of One 2015: The 1st Annual Carney Awards 2018: We Are Unsatisfied Man on Spikes Which Witch?