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.

Neue Deutsche Welle is a genre of West German rock music originally derived from post-punk and new wave music with electronic influences. The term was first coined by Dutch radio DJ Frits Spits on the popular nationwide radio station Hilversum 3, which was very popular among German listeners. Soon after that, the term was used in a record-shop advertisement by Burkhardt Seiler in an August 1979 issue of the West German magazine Sounds. It was then used by journalist Alfred Hilsberg in an article about the movement titled Neue Deutsche Welle — Aus grauer Städte Mauern in Sounds in October 1979.