| Lennart Mertens | |
| Birth Date: | 14 August 1992 |
| Birth Place: | Belgium |
| Height: | 188 cm |
| Currentclub: | Deinze |
| Clubnumber: | 92 |
| Position: | Forward |
| Youthclubs1: | KSV Sottegem |
| Years1: | –2012 |
| Clubs1: | KSV Sottegem |
| Years2: | 2012–2013 |
| Clubs2: | RC Bambrugge |
| Years3: | 2013–2016 |
| Clubs3: | SC Dikkelvenne |
| Years4: | 2016–2022 |
| Clubs4: | Deinze |
| Caps4: | 148 |
| Goals4: | 75 |
| Years5: | 2022 |
| Clubs5: | Club NXT |
| Caps5: | 17 |
| Goals5: | 5 |
| Years6: | 2023– |
| Clubs6: | Deinze |
| Caps6: | 34 |
| Goals6: | 12 |
| Club-Update: | 1 April 2024 |
Lennart Mertens (born 14 August 1992) is a Belgian footballer who plays as a forward for Deinze in the Challenger Pro League.
In July 2016, Mertens joined Belgian First Amateur Division club Deinze on a free transfer. He made his competitive debut for the club on 27 August 2016, coming on as a 70th-minute substitute for Gert van Walle in a 3-1 Cup defeat to Lommel.[1] After scoring 28 goals in 24 games during the 2019-20 season, Mertens signed a new three year deal with the club.[2]
Deinze