Augusto Pinto Duarte Maia (born 22 April 1971), known as Leão, is a Portuguese football coach and a former player. He played 13 seasons and 287 games in the Portuguese Premier League for Salgueiros, União de Leiria and Sporting.

Career Leão made his Primeira Liga debut for Salgueiros on 19 August 1990 as a starter in a 1–2 loss against Tirsense.

On 15 June 2003, Leão was part of the União de Leiria team that played in the Portuguese Cup final against FC Porto.

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