Stephen Lambert OBE is an English television producer and executive who works in Britain and America. He is the chief executive of Studio Lambert, one of All3Media's production companies, which produces Gogglebox, Undercover Boss, Squid Game: The Challenge, Race Across the World, The Circle and The Traitors. It also produces scripted series including Three Girls, The Nest and Boarders. In Lambert's previous job at the independent production company RDF, he was responsible for global unscripted hits such as Wife Swap, Faking It and The Secret Millionaire. Lambert is also chairman of Seven Stories, a scripted production company launched in 2015 and backed by All3Media.