Luc Ferry (born January 1, 1951) is a French philosopher and a notable proponent of Secular Humanism. He is a former member of the Saint-Simon Foundation think-tank.
He received an Agrégation de philosophie (1975), a Doctorat d’Etat en science politique (1981), and an Agrégation de science politique (1982). As a Professor of political science and political philosophy, Luc Ferry taught at the Institut d'études politiques de Lyon (1982–1988) — during which time he also taught and directed graduate research at the Pantheon-Sorbonne University —, at Caen University (1989–96). He was a professor at Paris Diderot University (since 1996) but did not teach there.