| Mathieu Maertens | |
| Fullname: | Mathieu Maertens |
| Birth Date: | 27 March 1995 |
| Birth Place: | Leuven |
| Height: | 1.82m |
| Position: | Attacking midfielder |
| Currentclub: | OH Leuven |
| Clubnumber: | 33 |
| Youthyears1: | –2014 |
| Youthclubs1: | Cercle Brugge |
| Years1: | 2014–2017 |
| Caps1: | 66 |
| Goals1: | 6 |
| Years2: | 2017– |
| Caps2: | 165 |
| Goals2: | 36 |
| Club-Update: | 13 October 2023 |
Mathieu Maertens (born 27 March 1995) is a Belgian footballer who plays as an attacking midfielder for OH Leuven.[1]
Maertens made his senior debut for Cercle Brugge on 29 March 2014 in the Jupiler Pro League. He played the full game in a 4–0 away defeat against KV Kortrijk.[2]