Guy Adam Pratt (born 3 January 1962) is a British bassist. He has worked with artists including Pink Floyd, Roxy Music, Gary Moore, Madonna, Peter Cetera, Michael Jackson, the Smiths, Robert Palmer, Echo & the Bunnymen, Tears for Fears, Icehouse, Bananarama, Iggy Pop, Tom Jones, Debbie Harry, Whitesnake, Womack & Womack, Kirsty MacColl, Coverdale•Page, Lemon Jelly, the Orb, All Saints, Stephen Duffy, Robbie Robertson, and A. R. Rahman. In addition to his work as a session musician, Pratt has been a member of the Australian rock band Icehouse, and is currently a member of the band Nick Mason's Saucerful of Secrets with Gary Kemp of Spandau Ballet.