Gustavo Adrián López Pablo (born 13 April 1973) is an Argentine retired footballer who played as a left winger.
He spent the vast majority of his professional career in Spain, amassing La Liga totals of 310 matches and 33 goals during 11 seasons (13 in the country overall), in representation of Zaragoza and Celta.
He started his career with Independiente.An Argentine international for nine years, López represented the nation at the 2002 World Cup and two Copa América tournaments.