Diogo Castro is a 30-year-old professional football player from POR. He plays primarily as a Forward. He stands at 181cm tall and weighs 70kg. His preferred foot is Right.

His most recent move was a Free from AD Sanjoanense to Águeda on 2019-07-01. The reported fee was Free.

In the Portuguese Liga 3 2025-2026 season, Diogo Castro scored 1 goals and provided 2 assists across 21 appearances, averaging 0 goals per game with 0 shots attempted and 0 on target.