| Clément Castets | |
| Birth Date: | 5 May 1996 |
| Birth Place: | Toulouse, France |
| Height: | 1.810NaN0 |
| Weight: | 1100NaN0 |
| Position: | Prop |
| Currentclub: | Stade Français |
| Years1: | 2017–2021 |
| Clubs1: | Toulouse |
| Apps1: | 74 |
| Points1: | 10 |
| Years2: | 2021– |
| Clubs2: | Stade Français |
| Apps2: | 31 |
| Points2: | 5 |
| Repyears1: | 2015–2016 |
| Repteam1: | France U20 |
| Repcaps1: | 15 |
| Reppoints1: | 10 |
| Clubupdate: | 11 June 2023 |
| Repupdate: | 25 June 2016 |
Clément Castets (born 5 May 1996) is a French professional rugby union player who plays as a prop for Top 14 club Stade Français.
On 26 August 2017, Clément Castets played his first game for Toulouse. Next seasons, he won the 2018–19 Top 14 and the 2020–21 Top 14 as well as the 2020–21 Champions Cup.
On 10 May 2021, he chose to leave his first professional club and signed with Stade Français.[1] He joined the French capital side at the end of the 2020–21 Top 14 season.[2]
On 17 October 2022, Castets was first called by Fabien Galthié to the France national team for the Autumn internationals.[3]