Claudia Riegler (born 7 July 1973 in Vienna) is a snowboarder from Austria. She has competed at five winter olympics, with her best result being a seventh for Austria at the 2010 Winter Olympics in parallel giant slalom. Riegler also captured silver and bronze medals at the 2011 FIS Snowboarding World Championships and gold at the 2015 FIS Snowboarding World Championships.
She is a sister of Manuela Riegler and Heinz Riegler.