Roberto Matosas Postiglione (born 11 May 1940 in Mercedes, Department of Soriano, Uruguay) is a Uruguayan former football defender.

In September 1964, Club Atlético River Plate signed Matosas for a then-record transfer fee.

[2] Matosas also was part of the Uruguay national football team.

He participated in the 1970 FIFA World Cup in Mexico, where the Uruguayan side finished in fourth place.

This biographical article about a football defender from Uruguay born in the 1940s is a stub.