Alexander Charles Luis "Aly" Borromeo[1] (born 28 June 1983) is a former American-born Filipino footballer who played as a defender.

On October 15, 2011, in his first match for Kaya in the 2011 UFL Cup against Diliman, Borromeo incurred an ACL injury, which sidelined him for the club and the national team.

[3] After almost seven months, he made his return for the 2012 League season on May 12, 2012 as a substitute against Loyola Meralco Sparks, which ended a 2–2 draw.

Playing as a striker, he assisted two goals by Emelio Caligdong to give the Philippines their first ever win in the competition, defeating newly-independent Timor-Leste 2–1.

At the 2005 Southeast Asian Games on home soil, serving as captain,[11] he scored in a 4–2 win against Cambodia[12] as the Philippines failed to progress to the knockout stage.