*Club domestic league appearances and goals, correct as of May 2007
Roberto José Aballay (22 November 1922 – c. 1982) was an Argentine football player who played as a striker.
Aballay started his career in 1940 for River Plate, Banfield and San Lorenzo de Almagro. He played also in Mexico for Asturias winning the championship title in the 1943-44 season, he was also the league's top goalscorer with 40 goals in 24 games.[2] He was awarded the 1945 CONCACAF player of the year award for 1945[3]