Krumble is the recording name of French producer Julien Cuenin, born in 1977. He works in drum and bass and hardcore, and is associated with breakcore, raggacore, jungle and IDM.

As a producer, he tours with artists including Venetian Snares, Bogdan Raczynski, Alec Empire, Spor and Vex’d. The name Krumble is also shared by a separate Cleveland post-hardcore band, but the French producer is the act referred to here.