Pedro Miguel Castro Brandão Costa (born 21 November 1981 in Arouca, Aveiro) is a Portuguese footballer who plays for F.C. Arouca mainly as a right defender.
A product of Boavista Futebol Clube's youth system that still appeared with modest Gondomar S.C. and F.C. Famalicão, Costa joined Sporting Clube de Braga in 2002–03, making his first team - and first division - debuts in the following season, in a 1–1 home draw against Rio Ave FC.
After 28 appearances for Braga, Costa joined Associação Académica de Coimbra in 2007–08. Mainly used as a backup, he appeared on both sides of the defensive sector when called upon.
In June 2011, after having appeared in 11 league games during the season (13 overall), 30-year old Costa left Académica and signed for F.C. Arouca in the second division.