Bughouse can refer to:
A psychiatric hospital Bughouse chess Operation Bughouse, an alternate name for the fictional Battle of Klendathu in Robert A. Heinlein's novel Starship Troopers Bughouse (band). Bughouse Bay on the north side of Drury Inlet in the Central Coast of British Columbia, Canada Bughouse Lake, immediately behind and north of Bughouse Bay
See also Bug-out (disambiguation)