Roberto "Mucho" Frigerio (born 16 May 1938 in Le Havre, France) is a retired Swiss professional football forward who played for Switzerland in the 1962 FIFA World Cup. Frigerio played youth football for FC Chiasso. Aged just 16 years old he made his Nationalliga A debut with Chiaso. In the summer of 1956 he transferred to FC Schaffhausen and stayed with them for two seasons. Following his time in Basel, Frigerio moved on to play three seasons for Bellinzona and then he moved on to play for US Gambarogno, in a lower tier of Swiss football, where he ended his active football career.