Jack Webber (1907–1940) was a Welsh spiritualist medium. Webber worked as a miner in Loughor, Swansea and was introduced to spiritualism by his wife. He claimed his own mediumistic abilities such as levitation of objects, ectoplasm, psychokinesis and communicating with spirit voices. Webber claimed his spirit guides were 'Paddy' and 'Reuben'.