Guy Roger Nzamba (born 13 July 1970) is a Gabonese former professional footballer, who played as a forward. He represented the Gabon national team between 1988 and 2000, scoring 21 goals in 52 matches.
Nzamba made his debut in the Football League for Southend United on 20 September 1997, at home to Fulham in the 1âÂÂ0 victory. He came on as a substitute in the 40th minute for Paul Williams before being substituted himself in the 65th minute for Carl Beeston.
He also represented the Gabon national team on a number of occasions.