| Mathieu De Smet | |
| Birth Date: | 2000 4, df=yes |
| Birth Place: | Namur, Belgium |
| Height: | 1.83 m |
| Position: | Midfielder |
| Currentclub: | HSV Hoek |
| Clubnumber: | 26 |
| Youthclubs2: | Club Brugge |
| Youthyears3: | 2012–2016 |
| Youthclubs3: | Gent |
| Youthyears4: | 2016–2019 |
| Youthclubs4: | Zulte Waregem |
| Years1: | 2019–2022 |
| Caps1: | 17 |
| Goals1: | 1 |
| Years2: | 2020 |
| Clubs2: | → Deinze (loan) |
| Caps2: | 3 |
| Goals2: | 0 |
| Years3: | 2021–2022 |
| Clubs3: | → TOP Oss (loan) |
| Caps3: | 2 |
| Goals3: | 0 |
| Years4: | 2022– |
| Clubs4: | HSV Hoek |
| Caps4: | 50 |
| Goals4: | 12 |
| Nationalyears1: | 2017 |
| Nationalteam1: | Belgium U17 |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 2018 |
| Nationalteam2: | Belgium U19 |
| Nationalcaps2: | 1 |
| Nationalgoals2: | 0 |
| Pcupdate: | 13:32, 16 March 2024 (UTC) |
Mathieu De Smet (born 27 April 2000) is a Belgian professional footballer who plays as a midfielder for Dutch club HSV Hoek.
De Smet joined Zulte Waregem in the summer 2016 from K.A.A. Gent. He signed his first professional contract with the club on 1 March 2019 and was permanently promoted into the first team squad.[1] On 31 January 2020, De Smet moved to K.M.S.K. Deinze on loan for the rest of the season.[2] On 31 August 2020, De Smet moved on loan to TOP Oss for the 2021–22 season.[3] On 3 January 2022, the loan was terminated early.