Ralph Stöckli (born 23 July 1976 in Uzwil) is a Swiss curler from Lucerne.

In 1996, he was the Swiss skip and they won a silver medal, losing to James Dryburgh of Scotland.

In 1997 Stöckli won the gold medal defeating Perttu Piilo of Finland in the final.

Stöckli was vice on the Swiss team (skipped by Andreas Schwaller) that won the 2006 European Curling Championship.

2006 Torino Olympic Games Claudio Pescia, Third Pascal Sieber, Second Marco Battilana, Lead Simon Strübin, Alternate 2009 Moncton World Championships 2009 Aberdeen European Championships 2010 Vancouver Olympic Games Jan Hauser, Third Markus Eggler, Second[a] Simon Strübin, Lead Toni Müller, Alternate