Jean Breuer (1 March 1938 – 12 April 2025) was a German cyclist who specialised in motor-paced racing. As amateur he won a silver medal at the UCI Motor-paced World Championships in 1972 and a gold medal in 1974. He then changed to professionals and won a bronze medal in 1975.

Breuer died on 12 April 2025, at the age of 87.Stefan Rosiejak: Ex-Steher-Weltmeister Jean Breuer verstorben. radsportverband-nrw.de, 16 April 2025 (in German). Retrieved 17 April 2025. His son Christoph Breuer is also a competitive cyclist.

References Jean Breuer. radsportseiten.net