Étienne Dormoy (Vandoncourt, France, 10 February 1885 – San Diego, USA, 28 February 1959) was a designer of aircraft.
Saint-Étienne | Étienne-Jules Marey | George-Étienne Cartier | Étienne Geoffroy Saint-Hilaire | Jean-Étienne Dominique Esquirol | Saint-Étienne-le-Laus | Saint-Étienne-du-Rouvray | Etienne Decroux | Étienne Serres | Étienne Maurice Falconet | Étienne Gilson | Étienne François, duc de Choiseul | Saint-Étienne-du-Mont | Saint-Étienne-de-Lugdarès | Saint-Étienne-de-Baïgorry | Saint-Etienne | Jean-Étienne Guettard | Jean Étienne Championnet | Giovanni Baleison, ''Cycle on the life of Saint Sebastian'', fresco, detail of main altar, St. Sebastian Church, Saint-Étienne-de-Tinée | François Étienne de Kellermann | Étienne Mulsant | Étienne Marcel | Étienne-Louis Malus | Étienne Louis Geoffroy | Étienne-Louis Boullée | Étienne Lenoir | Etienne Laspeyres | Étienne-Jean Delécluze | Étienne Guibourg | Étienne Dupérac |
To design its second aircraft, a single-seat fighter, it acquired the services of Frenchman Etienne Dormoy, a member of the French Aeronautical Mission to the United States, who had previously worked for SPAD.