Cornelius Crane "Chevy" Chase (; born October 8, 1943) is an American comedian, actor and writer. He became a key cast member in the first season of Saturday Night Live (SNL), where his recurring Weekend Update segment became a staple of the show. As both a performer and a writer, he earned three Primetime Emmy Awards out of five nominations and two Golden Globe Award nominations.

Chase's early roles include the romantic comedies Foul Play (1978) and Seems Like Old Times (1980) opposite Goldie Hawn. He portrayed Clark W. Griswold in five National Lampoon's Vacation films including Vacation (1983), (and its 2015 remake/sequel), European Vacation (1985), Christmas Vacation (1989), and Vegas Vacation (1997). He also played Irwin "Fletch" Fletcher in Fletch (1985) and its sequel Fletch Lives (1989). He also starred in Caddyshack (1980), Spies Like Us (1985), Three Amigos! (1986), and Hot Tub Time Machine (2010). He has hosted the Academy Awards twice (1987 and 1988) and briefly had his own late-night talk show, The Chevy Chase Show (1993). He played Pierce Hawthorne on the NBC sitcom Community from 2009 to 2012.