Association football player
|Birth||26 March 1981, Lomas de Zamora|
Ángel Gastón Díaz (born March 26, 1981) is an Argentinian footballer. He plays in the midfield for the Argentine Primera División club Aldosivi.
In the 2006–07 season, Díaz played in Romania for Ceahlăul Piatra Neamţ in the First Division, and for FC Braşov in the second half of the season in the Second Division.