Who Are You is a 1978 album by The Who.

Who Are You also may refer to:

• Who Are You? (EP), a 2013 EP by Kahi
• Who Are You? (album), a 2008 album by Nico Touches the Walls
• "Who Are You?" (song), a 1996 song by Eternal
• "Who Are You" (Emine Sari song), 2012
• "Who Are You" (The Who song), 1978
• "Who Are You", a song by Black Sabbath from Sabbath Bloody Sabbath
• "Who Are You", a song by Tom Waits from Bone Machine
• "Who Are You", a song by Carrie Underwood from Blown Away
• "Who Are You", a song by Jolin Tsai from 1019
• "Who Are You", a song by Show Lo from Show Time
• "Who are You?", a 1982 song by Void
• "Who Are You", a song by Fifth Harmony from Better Together

• Who Are You? (2008 TV series), a South Korean television series
• Who Are You? (2013 TV series), a South Korean television series
• Who Are You: School 2015, a South Korean television series
• Who Are You (Thai TV series), a Thai television series
• Who Are You? (film), a 1939 Italian film
• "Who Are You?" (Arrow), an episode of the American television series Arrow
• "Who Are You?" (Batwoman), an episode of the American television series Batwoman
• "Who Are You" (Buffy the Vampire Slayer), an episode of the American television series Buffy the Vampire Slayer
• "Who Are You?" (CSI), an episode of CSI: Crime Scene Investigation

• Who You Are (disambiguation)
• Chi sei?, a 1974 Italian horror film
• Quién Eres Tú (disambiguation)
• Quem É Você?, a 1996 Brazilian telenovela
• Wer bist du?, a 1997 album by Megaherz band