Gonzalo Antonio Romero Paz (born 25 March 1975) is a Guatemalan former professional footballer who played as a midfielder.
Romero joined Guatemalan top side CSD Municipal in 2000 from Cobán Imperial.
He made his debut for the Guatemalan national team in a June 2000 World Cup qualification match against Antigua and Barbuda, coming on as a substitute for Edgar Valencia. He has, as of January 2010, earned 77 caps, scoring 9 goals and represented his country during the 2006 and 2010 World Cup qualification campaigns.
He also played at three CONCACAF Gold Cup tournaments.