Antônio Matias (10 April 1963 – 3 January 2008) was a Portuguese judoka.
After retiring he became a coach, for Nuno Delgado and Telma Monteiro among others.
| Year | Tournament | Place | Weight class |
|---|---|---|---|
| 1990 | European Judo Championships | 7th | Half middleweight (78 kg) |