'''Dr. D.''' may refer to:
*Dr Disrespect (born 1982), an American video game streamer *Dorothy Lavinia Brown (1914–2004), American surgeon, teacher and politician *Dale Archer (born 1956), American physician and television personality *Dr. Demento (born 1941), American disc jockey *Dr. Dre (born 1965), the rapper/producer *Doctor Dré (born 1963), American radio personality and MTV VJ *Dr. Doofenshmirtz, a character from the American animated television series ''Phineas and Ferb'' and ''Milo Murphy's Law'' *"Dr. D" David Schultz (born 1955), American professional wrestler *"Dr. D.", a song by The Mighty Mighty Bosstones from ''More Noise and Other Disturbances'' *''Dr Dee'', an opera created by Rufus Norris and Damon Albarn *Christopher Duntsch (born 1971), American former neurosurgeon convicted of maiming his patients, nicknamed "Dr. D"
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