Mathias De Amorim (born 10 December 2004) is a professional footballer who plays as a midfielder for Primeira Liga club Famalicão.[3] Born in France, he plays for the Portugal U21s.
On 14 August 2023, De Amorim made his professional debut with Bordeaux, coming on as an 88th-minute substitute in a 1–0 Ligue 2 win over Concarneau.[4] On 22 August, he signed his first professional contract, a deal until June 2026.[5]
Born in France, De Amorim is of Portuguese descent. He has French and Portuguese nationality.[6] On 31 August 2023, De Amorim received his first international call-up, an invitation for two matches with the France under-20s against Denmark.[7] He made his debut in the first match on 9 September, a 2–2 draw.[8][1] Mathias De Amorim represented Portugal U21 in September 2025 with a winning score of 5-0 over Azerbaijan U21 In September 2025, he was called up to the Portugal U21s for a set of 2027 UEFA European Under-21 Championship qualification matches.[9]
