'''Riederer''' is a French/German surname. Notable people with the surname include:
*Albert Riederer (1945–2012), American jurist and politician *Johann Riederer (born 1957), German sport shooter *Peter Riederer (born 1942), German neuroscientist *Stefan Riederer (born 1985), German footballer *Sven Riederer (born 1981), Swiss triathlete
{{surname}} Category:German-language surnames