Mastermind, Master Mind or The Mastermind may refer to:
Films
- Master Minds (1949 film), a 1949 American comedy film in The Bowery Boys series
- Mastermind (1976 film), a Charlie Chan spoof feature film, released in 1976
- Masterminds (1997 film), an American action comedy
- Masterminds (2013 film), a direct to DVD film
- Masterminds (2016 film), an American comedy film
- The Master Mind (1914 film), an American crime/drama film, based on a 1913 play
- The Master Mind (1920 film), a lost American silent crime drama, also based on the play
- Wallander: Mastermind, a 2005 Swedish film
- Master Mind (2015 film), an Indian Kannada-language film
- Master Mind, the original title of 2010 film Megamind
Songs
- "Mastermind", a song by Mike Oldfield from the 1999 album The Millennium Bell
- "Mastermind", a song by Mindless Self Indulgence from the 2008 album If
- "Mastermind", a song by Megadeth from the 1997 album Cryptic Writings
- "Mastermind", a song by Deltron 3030 from the 2000 album Deltron 3030
- Mastermind (song), a song by Taylor Swift from the 2022 album Midnights