Jean Danguillaume (; 31 October 1932 â 4 September 2025) was a French cyclist.
Danguillaume won the in 1954, the Région Pays de la Loire Tour in 1956, 1958, and 1959, the Tour d'Eure-et-Loir in 1957, the in 1960, and the in 1961. His brothers Camille, , , and were also cyclists, as were his nephews Jean-Pierre and .
Danguillaume died on 4 September 2025, at the age of 92.