Treacherous may refer to:
The Treacherous, a 2015 Korean film "Treacherous" (song), a 2012 song by Taylor Swift from the album Red Treacherous (film), a 1950 Mexican drama film Treacherous, a 1993 film starring Tia Carrere and Adam Baldwin "Treacherous", a song from the 1988 album Smoke Some Kill by rapper Schoolly D "Treacherous", a song from the 2018 album Signed to the Streets 3 by rapper Lil Durk
See also Alvin the Treacherous, a villain in the How to Train Your Dragon novel series