"Reginald Perrin" is a fictional character created by British author David Nobbs. He is the protagonist of the novel series that began with "The Rise and Fall of Reginald Perrin," published in 1975. The story follows Reginald, a middle-aged man who becomes disillusioned with his mundane life and job, leading him to stage his own disappearance. The character gained popularity through a successful television adaptation that aired in the late 1970s, starring Leonard Rossiter as Reginald. The series is known for its satirical take on suburban life and the absurdities of modern existence, exploring themes of identity and societal expectations.