Who

Who or WHO may refer to:

• Who (pronoun), an interrogative or relative pronoun
• Who?, one of the Five Ws in journalism
• World Health Organization, a specialized agency of the United Nations for public health

• Who, a creature in the Dr. Seuss books Horton Hears a Who! and How the Grinch Stole Christmas!
• Who, a first baseman in the Abbott and Costello routine "Who's on First?"

• Who (film), a 2018 Indian film
• Who? (film), a 1974 English film adaptation of Algis Budrys' novel (see below), directed by Jack Gold

• The Who, an English rock band

• Who (album), by The Who, 2019
• Who? (album), by Tony! Toni! Toné!, 1988

• "Who?" (song), written by Jerome Kern, Otto Harbach, and Oscar Hammerstein II, 1925
• "Who", by David Byrne and St. Vincent from Love This Giant, 2012
• "Who", by Diana Ross from Silk Electric, 1982
• "Who", by Disturbed from Immortalized, 2015
• "Who" (song), by Jimin from Muse, 2024
• "Who", by Lauv from How I'm Feeling, 2020
• "Who", by Moonbin & Sanha, 2022
• "Who", by Neil Cicierega from Mouth Moods, 2017
• "Who", by Sugababes, a B-side of the single "Hole in the Head", 2003
• "Who", by Zayn from the film Ghostbusters, 2016
• "Who...", by Ayumi Hamasaki from Loveppears, 1999
• "Who", written by Irving Berlin, c. 1922–1926
• "The Who", by Hieroglyphics from 3rd Eye Vision, 1998

• WHO (AM), a radio station in Des Moines, Iowa, US
• WHO-DT, a television station in Des Moines, Iowa, US
• Who (magazine), an Australian entertainment magazine
• Who? (novel), a 1958 novel by Algis Budrys
• W.H.O, an organisation in Marvel Comics

• (Unix), a Unix command
• White House Office, an entity within the Executive Office of the President of the United States
• Jim Neidhart (1955–2018), American professional wrestler with the ring name Who

• Doctor Who (disambiguation)
• Guess Who (disambiguation)
• Hoo (disambiguation)
• Hu (disambiguation)
• Woo (disambiguation)
• Who? Who? ministry, a 19th-century British government
• Who's Who, several reference publications