Miguel Alfredo Portillo (born September 26, 1982, Gobernador Virasoro) is a football defender from Argentina who currently plays as defender for FC Vaduz in the Swiss 2nd division.
Portillo started his career at Argentine giants Boca Juniors in 2001, he never played a league game for the club but took part in 2 Copa Mercosur games in 2001. He has had spells at several Swiss clubs and the French team Angers SCO