Mario Evaristo (born 10 December 1908; died 30 April 1993) was an Argentine footballer who played for the Argentina national football team. He was a member of the runner-up Argentine team in the 1930 FIFA World Cup.
Evaristo was christened Marino, but later changed his name to Mario. He played for Club Atletico Independiente and Boca Juniors in Argentina, he was part of the Boca team that won the Primera Division Argentina 1931 (the first ever professional champions of Argentina).
Later in his career he moved to Europe, he played for Genoa C.F.C. in Italy, Nice and Antibes in France.