Mario Gori (born June 1, 1973 in Rosario) is an Argentine soccer player. He spent his best years in the Major League Soccer. He spent five seasons in MLS playing for DC United, New England Revolution, Miami Fusion, and Columbus Crew. The highlight of his career came in 1996 when he helped DC United to win the MLS Cup during MLS's inaugural season. He was DC United's starting left back and was a fan favorite. After his career was over in MLS, he played two season in the A-League with Pittsburgh Riverhounds. Before coming to the US, he played for Rosario Central in Argentina.