Agustín Ernesto Irusta (born 19 July 1942) is a former Argentine football goalkeeper who played most of his career for San Lorenzo de Almagro.

He made his professional debut for San Lorenzo on 23 June 1963 against Atlanta.

[2] Irusta was one of five players to win four league titles with San Lorenzo between 1968 and 1974, the others being Sergio Villar, Carlos Veglio, Victorio Cocco and Roberto Telch.

In 1977 Irusta joined Unión de Santa Fe where he made a further 13 appearances before his retirement in 1978.

This biographical article related to an Argentine association football goalkeeper is a stub.