Marco Galiazzo (born 7 May 1983 in Padova) is an athlete from Italy.
He competes in archery for C.S.
Aeronautica Militare, and is a former world number one.
He was the first Olympic champion in the Italian archery history, winner of the gold medal in men's individual competition at Olympic Games - Athens 2004 and gold medal in team competition at the Olympic Games - London 2012 (in the same event he won silver at the Olympic Games - Beijing 2008).