|Full name||Oscar Raúl Wirth Lafuente|
|Date of birth||November 5, 1955|
|Place of birth||Santiago de Chile, Chile|
|Height||1.84 m (6 ft 1⁄2 in)|
|1983–1985||Universidad de Chile|
|1988–1989||Deportes La Serena|
|* Senior club appearances and goals counted for the domestic league only and correct as of 8 June 2009.
‡ National team caps and goals correct as of 9 July 2007
Oscar Raúl Wirth Lafuente (born November 5, 1955 in Santiago) is a retired football goalkeeper from Chile, who played for Cobreloa (Chile), Rot-Weiß Oberhausen (West Germany) and Real Valladolid (Spain) during his professional career. He represented Chile at the 1982 FIFA World Cup, wearing the number one jersey. For Chile he played 12 matches, making his debut on June 24, 1980 in a friendly against Brazil.