2021 International Swimming League
| 2021 International Swimming League | |
|---|---|
| League | International Swimming League |
| Sport | Swimming |
| Duration | 26 August – 4 December 2021 |
| Number of teams | 10 |
| Regular season | |
| Season champions | Energy Standard |
| Season MVP | Daiya Seto (Tokyo Frog Kings) |
| Final Match | |
| Champions | Energy Standard |
| Finals MVP | Sarah Sjöström (Energy Standard) |
The 2021 International Swimming League was the third and final edition of the International Swimming League, a professional swimming league, established in 2019. It comprised ten teams composed of both women and men. The league, due to COVID-19 pandemic travel restrictions, consisted of a total of eighteen short course swimming meets, called matches, spanning four stages of competition and held in two locations. In each match, swimmers from four different teams competed in individual, relay, and skins events. The ten regular season matches and one play in match took place in the city of Naples, Italy. The six play off matches in the semifinals stage of competition took place in the city of Eindhoven, Netherlands, as did the final match.
The France-based Energy Standard won the Final Match, with the Most Valuable Player award going to Sarah Sjöström of the same team.