John Cameron (born 20 March 1944, Woodford, Essex, England) is a British composer, arranger, conductor and musician. He is well known for his many film, TV and stage credits, and for his contributions to "pop" recordings, notably those by Donovan, Cilla Black and the group Hot Chocolate. Cameron's instrumental version of Led Zeppelin's "Whole Lotta Love", became a hit for his group Collective Consciousness Society and, for many years, a version of Cameron's arrangement was used as the theme music for the BBC TV show, Top of the Pops.
Cameron's career in music began at Cambridge University, where he was Vice-President of the Cambridge Footlights comedy club and performed on the local jazz scene. After leaving Cambridge, Cameron began working as an arranger for folk-pop artist Donovan; his credits include Donovan's number-1 U.S. hit "Sunshine Superman" (co-arranged with Spike Heatley). He became Donovan's music director, touring with him and arranging hit singles "Jennifer Juniper" and "Epistle to Dippy", the albums Sunshine Superman and Mellow Yellow, as well as Donovan's music for the 1967 Ken Loach film Poor Cow.