Stephen Paul Lamacq, sometimes known by his nickname Lammo, is an English disc jockey, currently working with the BBC radio station BBC Radio 6 Music.

BBC Radio 6 Music is a British digital radio station owned and operated by the BBC, specialising primarily in alternative music. In 2002 it was the first national music radio station to be launched by the BBC in 32 years. It is available only on digital media: DAB radio, BBC Sounds, digital television, and throughout northern and western Europe through the Astra 2B satellite.