"Teenage Angst" is a song by British alternative rock band Placebo, released in 1996 as the third single from their self-titled debut album.

[2] The song was part of the band's repertoire prior to the release of their album and continues to be played live on occasion to the present.

During the Sleeping with Ghosts tour, the song was played with a hip-hop inspired drum beat.

[3] The song returned to the setlists towards the end of the Battle for the Sun tour in 2010, with a new arrangement.

Older live performances of the song were made public by the band, as part of its 20th anniversary activities.