Carlo Mattrel (Italian pronunciation: [ˈkarlo matˈtrɛl]; 14 April 1937 – 25 September 1976) was an Italian footballer, who played as a goalkeeper. During his career, he was regarded as one of the top goalkeepers in Italy, and had a highly successful career at club level playing for Juventus in particular, while also representing other Italian clubs. At international level, he represented the Italy national football team at the 1962 FIFA World Cup.