1920–21 Swiss International Ice Hockey Championship
The season 1920/21 was the sixth regular hosting of the International Swiss ice hockey championship. Master was the HC Rosey Gstaad.
Championship
Semifinal
- HC Rosey Gstaad - EHC St. Moritz 6:1
- HC Bellerive Vevey - HC Château d'Oex 3:1
Final
- HC Rosey Gstaad - HC Bellerive Vevey 8:1