​Sam McMurray (born April 15, 1952) is an American television, film and voice actor. He is known for his roles as Supervisor Patrick O'Boyle in the CBS sitcom The King of Queens, Glen in the Coen Brothers comedy film Raising Arizona, Trent Culpepper in the sitcom Cristela, and for voicing Roy in the family sitcom Dinosaurs. He also appeared as Doug on the NBC sitcom Friends, Ned on the CBS sitcom Mom, and as a gay man named Andy in the fifth season of Married With Children. He is noted for being the first-ever guest star on The Simpsons.

Among his film credits are C.H.U.D. (1984), Raising Arizona (1987), The Wizard (1989) as Jimmy's stepfather Mr. Bateman, National Lampoon's Christmas Vacation (1989), L.A. Story (1991), Addams Family Values (1993), and Drop Dead Gorgeous (1999). On television, he was a regular on The Tracey Ullman Show, voiced Roy in the series Dinosaurs, and played recurring roles such as Chandler's boss on Friends, dentist Vic Schweiber on Freaks and Geeks, Doug and Deacon's boss in The King of Queens, and Ned in the sitcom Mom. He was also in episodes of The Jeffersons, Hill Street Blues, The Golden Girls, Who's the Boss?, Married With Children, Home Improvement, Disney's Recess, The Sopranos, The Tick, Malcolm in the Middle, and Breaking Bad, among others.

He was married to actress Elizabeth Collins; they have two daughters.