jacques dupont (19 june 1928 – 4 november 2019) was a french racing cyclist. he was born in lézat-sur-lèze. 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.