Christopher William D'Elia (born March 29, 1980) is an American stand-up comedian, actor, writer, and podcast host. He is known for playing Alex Miller on the NBC sitcom Whitney, Danny Burton on the NBC sitcom Undateable, Kenny on the ABC television series The Good Doctor, and Henderson on the Netflix thriller series You.

D'Elia has been performing stand-up comedy since 2006. He considers himself to be a stand-up comedian who acts. He has been featured on Comedy Central's Live at Gotham, Comedy Central Presents, and Showtime's Live Nude Comedy.