Foucault: Notable Figures and Biographical Information

Foucault is a French surname. It may refer to the following people:

* Gaston Fougère (1861–1914), alias Gabriel Foucault, French novelist and playwright

* Jean-Bernard-Léon Foucault (1819–1868), French physicist

* Michel Foucault (1926–1984), French philosopher and historian of ideas