Classified may refer to:

• Classified information, material that a government body deems to be sensitive
• Classified advertising or "classifieds"

• Classified (rapper) (born 1977), Canadian rapper
• The Classified, a 1980s American rock band featuring Steve Vai
• Classified Records, an American record label

• Classified (Bond album), 2004
• Classified (Classified album), 2013
• Classified (Sweetbox album), 2001
• Classified, by James Booker, 1982

• Classified (1925 film), an American silent film
• Classified: The Edward Snowden Story, a 2014 Canadian film
• Classified (2024 film), a 2024 American film

• "Classified", by C. W. McCall from Wolf Creek Pass, 1975
• "Classified", by the Orb from Metallic Spheres, 2010
• "Classified", by Pete Townshend from the compilation Glastonbury Fayre, 1972
• "Classifieds", by the Academy Is... from Almost Here, 2005

• Classified: The Sentinel Crisis, a 2005 video game for the Xbox
• Classé secret, a 2022 French Canadian TV series, also known as Classified Secret or Classified

• Classification (disambiguation)
• Classifier (disambiguation)