Turbojugend, sometimes shortened to TJ, is the international fan club of the Norwegian rock band Turbonegro. A Turbojugend member can be recognised by their specially-made denim jackets with the Turbonegro logo and "Turbojugend [name of chapter]" stitched on the back. The logo of Turbojugend Oslo can be found on almost every album Turbonegro has made. There are more than 2300 Turbojugend chapters worldwide, with Turbojugend Oslo and Turbojugend St. Pauli believed to be the largest chapters.

Turbonegro is a Norwegian rock band, active from 1989 to 1998 and from 2002 to the present. The band combines glam rock, punk rock, and hard rock into a self-described "deathpunk" musical style.