Rex Robinson (born 1926) is a British actor who appeared in three Doctor Who serials directed by Lennie Mayne. He played Dr. Tyler in The Three Doctors, Gebek in The Monster of Peladon, and Dr. Carter in The Hand of Fear. Other acting roles include Z-Cars, No Hiding Place, The Onedin Line, Within These Walls, Terry and June, The Professionals, Only Fools and Horses and Superman IV: The Quest for Peace.