Guido Görtzen (born 9 November 1970) is a volleyball player from the Netherlands, who represented his native country in three consecutive Summer Olympics, starting in 1996 in Atlanta. There he won the gold medal with the Dutch Men's National Team by defeating archrivals Italy in the final (3–2).
(in Dutch) Dutch Olympic Committee
Guido Görtzen at the European Volleyball Confederation
Guido Görtzen at Lega Pallavolo Serie A (in Italian)
Guido Görtzen at InterSportStats