Spencer List (born April 6, 1998) is an American actor. List is best known from the Fox show Fringe where he played a mysterious mute child in the episode "Inner Child". He has also been on Law & Order: Special Victims Unit in which he played Tate, the son of Leland Orser's character, Kevin Walker. List appeared in Jack Ketchum's Offspring in 2009. He made a guest appearance on the Disney Channel show Bunk'd in the episode "Luke's Back" as a Camp Champion camper named Eric (alongside his twin sister, Peyton List, who portrays Emma Ross, a camp counselor in training for Camp Kikiwaka).
List was born in Florida, but moved to New York at the age of 4. At the age of 12/13 he moved to Los Angeles. He began acting at an early age, both alone and also with his twin sister Peyton.