| Motor City Open | 02/05 21:30 | 7 | Arturo Salazar v Sebastien Bonmalais | 1-3 | |
| HKFC International | 09/10 08:00 | 7 | Sebastien Bonmalais v Christopher Gordon | 0-3 | |
| QSF Open | 07/22 16:00 | 3 | Mahesh Mangaonkar v Sebastien Bonmalais | 3-2 | |
| QSF Open | 07/21 16:00 | 8 | Sebastien Bonmalais v Tsz Kwan Lau | 3-2 | |
| QSF Open | 07/20 14:00 | 7 | Sebastien Bonmalais v Matias Tuomi | 3-1 | |
| Wimbledon Open | 05/11 17:00 | 7 | Iker Pajares Bernabeu v Sebastien Bonmalais | 3-1 | |
| Irish Squash Open | 04/24 13:30 | 8 | Sebastien Bonmalais v Alan Clyne | 0-3 | |
| Irish Squash Open | 04/23 13:30 | 7 | Sebastien Bonmalais v Miko Aijanen | 3-0 | |
| DPD Open | 09/05 11:00 | 8 | Sebastien Bonmalais v Declan James | 0-3 | |
| DPD Open | 09/04 15:00 | 7 | Sebastien Bonmalais v Ondrej Uherka | 3-0 |
Sébastien Bonmalais (born 6 February 1998) is a French professional squash player. He reached a career high ranking of 21 in the world in November 2024.
Bonmalais won the 2017 Gibraltar Open and the 2017 Guatemala Open.
After a first round exit to Aly Abou Eleinen at the 2024 PSA Men's World Squash Championship in May. In Late October 2024, he won his 7th PSA title after securing victory in the Czech Open during the 2024–25 PSA Squash Tour.
He won a bronze medal with France, at the December 2024 Men's World Team Squash Championships in Hong Kong.