Graham William Nash (OBE) (born 2 February 1942) is an English singer-songwriter known primarily for his light tenor vocals and songwriting contributions in pop group The Hollies and folk-rock bands Crosby, Stills & Nash and Crosby, Stills, Nash & Young. He also formed a duo with David Crosby, Crosby & Nash.

Nash was born in Blackpool, England, during World War II. His mother was evacuated from the Nashes' hometown of Salford (now in Greater Manchester ), where Graham grew up.