Dunoyer

Dunoyer may refer to:

• Charles Dunoyer (1786-1862): A French economist, a leading figure of classical liberalism and a proponent of industrialism. He is best known for his work on the theory of industry and his contributions to the development of the French liberal school of economics. He advocated for free markets, limited government, and individual liberty. He co-founded the journal Le Censeur Européen with Charles Comte. His key works include De la liberté du travail and Nouveau traité d'économie sociale.

• Jean Dunoyer (born 1921): A French physicist and professor emeritus at the University of Orsay. He is noted for his work in molecular beams and surface physics. He is also known for his studies in the history of science.

• Dunoyer (surname): A family name of French origin. Individuals bearing this surname may or may not be directly related to the economist Charles Dunoyer.