The Lamb Lies Down on Broadway is the sixth studio album by the English progressive rock band Genesis. It was released as a double album on 22 November 1974 by Charisma Records and is their last to feature original frontman Peter Gabriel. It peaked at No. 10 on the UK Albums Chart and No. 41 on the Billboard 200 in the US. It is their longest album to date.

Genesis were an English rock band formed at Charterhouse School, Godalming, Surrey, in 1967. The band's longest-existing and most commercially successful line-up consisted of keyboardist Tony Banks, bassist/guitarist Mike Rutherford and drummer/singer Phil Collins. In the 1970s, during which the band also included singer Peter Gabriel and guitarist Steve Hackett, Genesis were among the pioneers of progressive rock.