Oomph! is a German Neue Deutsche Härte band from Wolfsburg, formed in 1989. The band pioneered the Neue Deutsche Härte movement. Their work contains lyrics in both English and German, with a shift towards German exclusively on recent albums.

Neue Deutsche Härte, sometimes abbreviated as NDH, is a subgenre of rock music that developed in Germany and Austria during the early-to-mid 1990s and early 2000s. Alluding to the style of Neue Deutsche Welle, the term was coined by the music press after the 1995 release of the German rock and metal band Rammstein's first studio album Herzeleid.