The 1915 Copa Ibarguren was the third edition of this National cup of Argentina. It was played by the champions of both leagues, Primera División and Liga Rosarina de Football crowned during 1915.

The Copa Dr. Carlos Ibarguren, also called Campeonato Argentino or simply Copa Ibarguren was an official Argentine football cup competition contested between 1913 and 1958. Between 1913 and 1925, the winner of the cup received the honor to be the "Argentine Champion". That is because the cup faced the two strongest champions of the country, represented by the Buenos Aires league and the Rosario league.