De Dion
De Dion is the family name of the following people:
- Adolphe de Dion (1823–1908), French archaeologist
- Albert de Dion (1856–1946), French automobile pioneer and member of the high nobility, actually Jules-Albert Comte de Dion resp. Marquis de Dion
- Henri de Dion (1828–1878), French steel construction engineer
De Dion is the name of
- De Dion-Bouton , French manufacturer of automobiles, trucks, engines and railway wagons
See also:
- Etablissements De Dion, Bouton & Trépardoux , predecessors of De Dion-Bouton
- De-Dion axle developed by Charles-Armand Trépardoux for De Dion-Bouton for multi-lane vehicles
- Dion
