Fritz Pfenninger (15 October 1934 – 12 May 2001) was a Swiss cyclist. He was a specialist in six-day racing , winning a total of 33 events between 1956 and 1970, including 19 with Peter Post .
1956 : Aarhus (with Oscar Plattner) 1957 : Copenhagen (with Jean Roth ) 1958 : Münster, Zurich (with Jean Roth ) 1960 : Münster (with Hans Junkermann ) 1961 : Berlin , Frankfurt (with Klaus Bugdahl ) 1962 : Essen, Frankfurt , Zurich (with Klaus Bugdahl ) 1963 : Cologne , Zurich, Brussels (with Peter Post ) 1964 : Dortmund (with Rudi Altig ), Anvers (with Noël Foré and Peter Post), Berlin , Brussels , Zurich (with Peter Post) 1965 : Berlin, Dortmund , Zurich (with Peter Post) 1966 : Essen, Ghent , Amsterdam (with Peter Post), Anvers (with Jan Janssen and Peter Post), Quebec (with Sigi Renz ) 1967 : Bremen , Essen, Frankfurt (with Peter Post), Anvers (with Jan Janssen and Peter Post) 1968 : Montreal (with Louis Pfenninger ), Zurich (with Klaus Bugdahl) 1970 : Zurich (with Peter Post and Erich Spahn) Champion of Europe in 1962 (with Klaus Bugdahl), 1964 and 1967 (with Peter Post) 
