Guy Chambers
 Guy Antony Chambers (born 12 January 1963 Hammersmith London) is an English songwriter musician and record producer best known for his work with Robbie Williams. He has been a part of 48 Gold/Platinum certified albums (UK and US) including 14 (UK) number 1 albums and 22 (UK) Top 10 singles including six (UK) number 1 singles.