Jacques Dupont (19 June 1928 – 4 November 2019) was a French racing cyclist and Olympic champion in track cycling.
He won a gold medal in the 1000m time trial at the 1948 Summer Olympics in London.
He also won a bronze medal in the team road race, together with José Beyaert and Alain Moineau.
He won Paris–Tours in 1951 and 1955.
He won the 1955 event in what was then a record speed for a professional race covering the 253 km at an average of 43.666 km per hour and being awarded the Ruban Jaune.
Author: Unknown ("Basket-ball" : organe mensuel de la Fédération française de basket-ball, 1er novembre 1951, p.4) Source: "gallica.bnf.fr / Bibliothèque nationale de France" - https://gallica.bnf.fr/ark:/12148/bpt6k65607756/f14 (domaine public) License: CC-Zero