Marvin's Marvelous Mechanical Museum may refer to:
- Marvin's Marvelous Mechanical Museum (Album), an album by Tally Hall.
- Marvin's Marvelous Mechanical Museum (Place), a museum in Farmington Hills, MI.
- Marvin's Marvelous Mechanical Museum (T.H.I.S. Episode), a documentary of the museum; the unofficial first episode of Tally Hall's Internet Show.