Mark "Spike" Stent (born 3 August 1965) is an English record producer and mixing engineer who has worked with many international artists including Madonna, Marshmello, U2, Beyoncé, Björk, Depeche Mode, Echo & The Bunnymen, Grimes, Ed Sheeran, Beth Orton, Harry Styles, Frank Ocean, Selena Gomez, All Saints, Spice Girls, Lady Gaga, Coldplay, Mansun, Maroon 5, Muse, Lily Allen, Gwen Stefani, Moby, No Doubt, Lenka, Usher, Kaiser Chiefs, Linkin Park, Yeah Yeah Yeahs, Oasis, Keane, Massive Attack, Bastille, Diana Vickers, and Take That.