Karn

• Avinash Karn (born 1995), Nepalese cricketer
• Esther Nelson Karn (1860–1936), American poet
• Mick Karn (1958–2011), Cypriot-British musician
• Phil Karn (born 1956), American engineer
• Phil Karn (soccer) (born 1975), American soccer player
• Richard Karn (born 1956), American actor, author and game show host

• KARN (AM), a radio station in Little Rock, Arkansas, U.S.
• KARN-FM, a radio station in Little Rock, Arkansas, U.S.

• Karn (comics), a Marvel Comics character
• Sisterhood of Karn, fictional religious cult in Doctor Who

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• Karna (disambiguation)
• Karna, a character in the Hindu epic Mahābhārata
• Karnan (disambiguation)
• Karan (disambiguation)
• Karana (disambiguation)
• Karn's algorithm, for estimating round-trip times for TCP messages in computer networking

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