Forbidden is an American thrash metal band from the San Francisco Bay Area, California. They formed in 1985 as Forbidden Evil, but would change their name in 1987. Since their formation, Forbidden have broken up and reformed twice with numerous line-up changes. After breaking up for the first time in 1997, Forbidden reunited once again in 2007, went into an indefinite hiatus in 2012, but reformed in 2023. The current line-up of the band is Norman Skinner (vocals), Craig Locicero (guitar), Matt Camacho (bass), Steve Smyth (guitar) and Chris Kontos (drums).

Steve Smyth is an American musician who is the guitarist for metal band One Machine.