The Man Who Came Back may refer to

• The Man Who Came Back (novel), 1912 novel by John Fleming Wilson
• The Man Who Came Back (play), 1916 Broadway play by Jules Eckert Goodmanbased on Wilson novel
• The Man Who Came Back (1924 film), American film directed by Emmett J. Flynn
• The Man Who Came Back (1931 film), American film
• "The Man Who Came Back", UFO episode.
• The Man Who Came Back (2008 film), American film

• Tetrad (unit of area)
• Tetradyakis hexahedron
• Tetradyakishexahedron
• Tetradymia
• Tetradymia argyraea
• Tetradymia canescens
• Tetradymia comosa
• Tetradymia glabrata
• Tetradymia spinosa
• Tetradymia stenolepis
• Tetradymia tetrameres
• Tetraenura regia
• Tetraethylgermane
• Tetraethylgermanium
• Tetra-ethyl lead
• Tetraethylplumbane
• Tetraevangelia of ivan alexander
• Tetraevangelium Zographense
• TETRA-FANG
• Tetra-Fang
• Tetrafauna
• Tetra Films
• Tetra (fish)
• Tetrafluoride
• Tetrafluoridoborate