Ben Mertens
| Born | 13 October 2004 Wetteren, Belgium |
|---|---|
| Sport country | Belgium |
| Nickname | The Boy Wonder |
| Professional | 2022–present |
| Highest ranking | 70 (July 2023) |
| Current ranking | 94 (as of 5 May 2025) |
| Best ranking finish | Last 16 (2023 Welsh Open) |
Ben Mertens (born 13 October 2004) is a Belgian professional snooker player. He won the World Open Under-16 Snooker Championships in 2018.