Gauthier Descloux is a Swiss professional ice hockey goaltender who is currently playing with Genève-Servette HC of the National League (NL).

The next year he was loaned to HC Ajoie for most of the season, including the 2016 SL playoffs.

[1] Descloux posted a .936 save % during the playoffs with a 1.77 GAA to lead Ajoie to the Swiss League title.

[2][3] On February 3, 2021, Descloux agreed to an early four-year contract extension with Servette through the end of the 2025–26 season.

[4] Descloux made his debut with the Switzerland men's national team in November 2018 at the Deutschland Cup.