Jean-Noël Jeanneney is a French historian and politician, born on 2 April 1942 in Grenoble. He is the son of Jean-Marcel Jeanneney and the grandson of Jules Jeanneney, both important figures in French politics.
After his secondary schooling in Grenoble, Jeanneney studied in Paris. Beginning at the rue d'Ulm campus of the École Normale Supérieure, he later studied at the Institut d'études politiques de Paris (IEP) (lit. "Paris Institute of Political Studies"). He earned his doctorate in letters and passed his agrégation (a competitive examination) in history.
Jeanneney specialized in media history, an area which he helped pioneer. He took interest in the evolution of print media (newspapers and periodicals), of radio, and of television. He taught at the University of Paris X: Nanterre until 1977. He was also named maître de conférences, and then, in 1979, professeur des universités at the IEP. It was there that he oversaw research on the history of the press.
Jeanneney subsequently changed his focus, from external study to actual participation in mass media. Specifically, he was president and general manager of Radio France from 1982 to 1986 and afterwards worked in television, in particular for a history channel on cable television.