2001 was a common year starting on Monday of the Gregorian calendar.

2001 may also refer to:

• 2001: A Space Odyssey, the science-fiction film directed by Stanley Kubrick
  • 2001: A Space Odyssey (novel), the science-fiction novel written by Arthur C. Clarke
  • 2001: A Space Odyssey (soundtrack), soundtrack recording from the Kubrick film
  • 2001: A Space Odyssey (score), the unused score for the Kubrick film composed by Alex North
  • 2001: A Space Odyssey (comics), a science-fiction comic written by Jack Kirby
• 2001: A Space Travesty, a 2000 comedy film
• 2001: A Space Road Odyssey, a 2001 Canadian television series
• 2001: Do Hazaar Ek, a 1998 Bollywood film
• 2001 (Stargate SG-1), an episode Stargate SG-1

• 2001 (Dr. Dre album), 1999
• 2001 (Peter Frohmader album), 2001
• Prelude (Deodato album), 1972 (reissued in 1977 as 2001)
• "2001", a song by Melissa Etheridge on her 1992 album Never Enough
• "2001", a song by Foals from their 2022 album Life Is Yours
• 2001 (Tokio Hotel album), a 2022 studio album by Tokio Hotel
• "Also sprach Zarathustra" (tune), an 1896 song by Richard Strauss, also known as the "2001: A Space Odyssey theme", or simply "2001"

• 2001 (pinball), a pinball machine produced by Gottlieb
• 2001 Einstein, an asteroid discovered in 1973 and named in honour of Albert Einstein
• 2001 Mars Odyssey, NASA Mars probe
• Diario 2001, a Venezuelan daily newspaper
• 2001 Club, a former disco nightclub franchise

Search for "2001" , "20-01", "2-001", "200-1", or "2-0-0-1" on Wikipedia.

• 2000:1: A Space Felony, a 2017 videogame
• MMI (disambiguation) ("MMI" being 2001 in roman numerals)
• 2001: A Space Odyssey (disambiguation)
• All pages with titles beginning with 2001
• All pages with titles containing 2001

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