Doctor X may refer to: * ''Doctor X'' (film), a 1932 Technicolor film starring Lee Tracy, Fay Wray and Lionel Atwill *

Alan E. Nourse Alan Edward Nourse (August 11, 1928 – July 19, 1992) was an American science fiction writer and physician. He wrote both juvenile and adult science fiction, as well as nonfiction works about medicine and science. His SF works sometimes focused ...

, who used "Doctor X" as the pseudonym of his 1965 journal ''Intern'' * Doctor X (wrestler), ring name of Mexican professional wrestler Clemente Valencia * "Doctor X", a ring name of professional wrestler Dick Beyer * "Doctor X", a ring name of professional wrestler Tom Prichard * Dr. X (Action Man), the arch-enemy of the 1993–2006 Action Man revival toy line * Dr. X, a pseudonym for Doctor Mario Jascalevich, accused of several patient murders * Dr. X, the primary antagonist of the Queensryche albums '' Operation: Mindcrime'' and '' Operation: Mindcrime 2'' * Dr. X, a mysterious illicit nanotechnology specialist from Neal Stephenson's novel ''

The Diamond Age ''The Diamond Age: Or, A Young Lady's Illustrated Primer'' is a science fiction novel by American writer Neal Stephenson. It is to some extent a Bildungsroman or coming-of-age story, focused on a young girl named Nell, set in a future world in wh ...

'' * ''Doctor-X'' (TV series), a Japanese medical drama * Ted Mosby, ''How I Met Your Mother'' character whose aliases include Doctor X

See also