1920–21 Swiss National Ice Hockey Championship
The season 1920/21 was the eleventh regular hosting of the Swiss Ice Hockey Championship. Master was the HC Rosey Gstaad.
Main Round
Series East
West series
- HC Bellerive Vevey - HC La Villa 2:1
- HC Rosey Gstaad - Château d'Oex HC 2:1
The HC Rosey Gstaad qualified for the championship final.
Championship Final
- HC Rosey Gstaad - Academic EHC Zurich 12:6