Stéphane Nadaud (born in 1969) in Libourne is a French child psychiatrist and philosopher. He was a child psychiatrist at the Ville-Évrard hospital, physician-director of the C.M.P. Lilacs (93) and now practices as a liberal. After studying medicine, he specialized in psychiatry and then in child psychiatry. He supported the first French thesis devoted to the homoparentalité. He was editor of the magazine Chimères founded by Gilles Deleuze and Félix Guattari in 1987.