A mushroom is the fruiting body of a fungus.
Mushroom may also refer to:
Music
- Mushroom (band), a musicians' collective based in the San Francisco Bay area
- Mushroom Records, an Australian record label
- Mushroom Records (Canada), a Canadian record label
- "Mushroom" (song), a song on the 1971 album Tago Mago by the krautrock band Can
- Mushroom Studios, a music studio in Vancouver, British Columbia, Canada
- Mushroom, the performing name of Andrew Vowles, a founding member of British trip-hop collective Massive Attack
- Mushroom (album)
Other uses
- A mushroom-shaped emergency stop button
- Mushroom anchor, a type of mushroom-shaped boat anchor for use on soft bottoms
- Mushroom cloud, a cloud produced by very large explosions
- The Mushroom, a stone monolith at Timna Park, in Israel
- Mushroom Kingdom and Super Mushroom, features of the Mario series of video games
- Mushroom management, so called form of corporate management
- Mushroom Men, video games
- Mushroom Networks, a company specializing in networking solutions
- Mushroom bollard image
- Mushroom TV, a former British television company which ran several satellite music TV channels
- Mushrooms (film), a 2011 Indian film
- "Mushrooms" (Law & Order), an episode of Law and Order
- Tellermine 43, an anti-tank mine, called the Mushroom
- Psilocybin mushroom, also known as psychedelic mushrooms or magic mushrooms
- The deformation of various expanding bullets
- Toad, a fictional humanoid mushroom character from the Mario series video games
- Mushroom (horse gene), a color in horses