Silvio Marzolini is a former Argentine football player who gained recognition during his tenure on Boca Juniors (1960-72).
He is regarded as the best Argentine left back of all time, playing that position for the Argentina national football team in the 1962 FIFA World Cup and the 1966 FIFA World Cup, where he was elected as the best left back of that tournament. Marzolini played a total of 28 games for Argentina.
After retiring as a player, Marzolini become manager of All Boys where he stayed from 1975 to 1976. In 1981 Marzolini returned to Boca Juniors, with which he won the 1981 Metropolitano with superstar Diego Maradona as the outstanding player of the team. Other notable players for Boca were Miguel Brindisi, goalkeeper Hugo Gatti and defender Oscar Ruggeri.
