Shawn Spencer is a fictional character and main protagonist on the American television comedy-drama Psych and the sequel film series of the same name played by American actor James Roday Rodriguez. Taking advantage of his eidetic memory and keen observational skills, he poses as a psychic and works as a private detective who often consults with the Santa Barbara Police Department. Shawn and his childhood best friend Gus work together at the eponymous agency Psych.

Psych is an American detective comedy-drama television series created by Steve Franks for USA Network. The series stars James Roday as Shawn Spencer, a young crime consultant for the Santa Barbara Police Department whose "heightened observational skills" and impressive eidetic memory allow him to convince people that he solves cases with psychic abilities. The program also stars Dulé Hill as Shawn's intelligent best friend and reluctant partner Burton "Gus" Guster, as well as Corbin Bernsen as Shawn's father Henry, a former detective with the Santa Barbara Police Department.