A treehouse, tree house, or treefort is a habitable structure built in trees.

Treehouse may also refer to:

Structures Tree House, Crawley, a listed 14th-century building in Crawley, West Sussex, United Kingdom; originally the manor house The Tree House, a 21-story student residence at Massachusetts College of Art and Design

Entertainment Music Treehouse (The Grapes of Wrath album), 1987 Tree House (Franciscus Henri album), 1987 Treehouse (I See Stars album), 2016 Treehouse (Sofi Tukker album), 2018 "Treehouse" (song), a 2019 song by James Arthur and Ty Dolla Sign featuring Shotty Horroh Treehouse, a 2011 single by Alex G and Emily Yacina

Film and television Treehouse (film), 2014 released horror film Treehouse TV, a Canadian preschool television station owned by YTV (Corus Entertainment) "Treehouse" (Into the Dark), an episode of the first season of Into the Dark "Treehouse" (Modern Family) an episode of the American sitcom Modern Family "Tree House" an episode of the Nickelodeon sitcom Drake & Josh

Other The Treehouse (video game), an educational game by Brøderbund Software Treehouse (company), a for-profit education company TreeHouse School, a special school in London, United Kingdom that specialises in educating children and young people with autism Tree House Brewing Company, a brewery in Charlton, Massachusetts TreeHouse Foods, food processing company Treehouse (game), a boardgame using Icehouse pieces "Treehouse", a hackers' paradise from the book Otherland: City of Golden Shadow by Tad Williams

See also Treehouse of Horror, the annual Halloween special on the television series The Simpsons Creepy treehouse, a social media term Magic Tree House, series of children's books by Mary Pope Osbourne Magic Tree House (film) anime film based on the children's books