"Institutionalized" is the debut and only single released in 1983 from the eponymic debut album by American hardcore punk/crossover thrash band Suicidal Tendencies. It is one of the band's most popular songs and has remained a live staple since it was first played in 1982. The song was re-recorded for the band's 1993 album Still Cyco After All These Years; this version was nominated for the Grammy for Best Metal Performance in 1994, but lost to Ozzy Osbourne's live version of "I Don't Want to Change the World".

Suicidal Tendencies is an American crossover thrash band formed in 1980 in Venice, California, by vocalist Mike Muir. The band has undergone various lineup changes, with Muir as the only remaining original member. Their current lineup includes Muir, guitarists Dean Pleasants and Ben Weinman, bassist Tye Trujillo and drummer Jay Weinberg. Notable musicians who have contributed to the band's studio or live activities include guitarists Rocky George and Mike Clark, bassists Louiche Mayorga, Robert Trujillo, Ra Díaz, Josh Paul and Stephen "Thundercat" Bruner, and drummers Amery Smith, Jimmy DeGrasso, Brooks Wackerman, David Hidalgo Jr., Thomas Pridgen, Eric Moore, Dave Lombardo, Brandon Pertzborn, Greyson Nekrutman and session musician Josh Freese.