Greg Hunter (born 1965 in Hammersmith, London) is an English composer and sound engineer. He attended Goldsmiths, University of London. He is known for his work with The Orb and with producer Youth in their collaboration to form Dub Trees, and as a composer of electronic / world music. His work with Youth includes the remix and production on Suns of Arqa's album 'Jaggernaut Whirling Dub' released in 1992.

Though Hunter is frequently uncredited, he has worked on a wide variety of albums and also for the film industry including the sequels Matrix Reloaded and Matrix Revolutions.