| Mathias De Amorim | |
| Birth Date: | 10 December 2004 |
| Birth Place: | Pessac, France |
| Position: | Midfielder[1] |
| Currentclub: | Famalicão |
| Youthyears1: | 2010–2014 |
| Youthclubs1: | CA Béglais |
| Youthyears2: | 2014–2023 |
| Youthclubs2: | Bordeaux |
| Years1: | 2022–2024 |
| Clubs1: | Bordeaux B |
| Caps1: | 23 |
| Goals1: | 2 |
| Years2: | 2023–2024 |
| Clubs2: | Bordeaux |
| Caps2: | 9 |
| Goals2: | 0 |
| Years3: | 2024– |
| Clubs3: | Famalicão |
| Caps3: | 0 |
| Goals3: | 0 |
| Club-Update: | 00:58, 16 August 2024 (UTC) |
| Nationalyears1: | 2023– |
| Nationalteam1: | France U20 |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
| Nationalteam-Update: | 21:08, 2 January 2024 (UTC) |
Mathias De Amorim (born 10 December 2004) is a French professional footballer who plays as a midfielder for Primeira Liga club Famalicão.
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.[2] On 22 August, he signed his first professional contract, a deal until June 2026.[3]
On 31 August 2023, De Amorim received his first international call-up, an invitation for two matches with the France under-20s against Denmark.[4] He made his debut in the first match on 9 September, a 2–2 draw.[5]
Born in France, De Amorim is of Portuguese descent. He has French and Portuguese nationality.[6]