Mario Ignacio Osbén Méndez (14 July 1950 – 7 February 2021) was a Chilean footballer who played as a goalkeeper.
Nicknamed "El Gato" ("The Cat"), he played for Ñublense, Club de Deportes Concepción, Unión Española, Colo Colo and Cobreloa during his professional career.
In total he played 36 matches for his national team between 1979 and 1988, making his debut on 11 July 1979 in a friendly against Uruguay.
After suffering a heart attack in Chiguayante, his city of birth, he had been taken to hospital in Concepción where his death was confirmed.
This biographical article related to a football goalkeeper from Chile is a stub.