Parc botanique de Launay
Image:Orsay [campus dsc04523.jpg|thumb|right|250px|Parc botanique de Launay]
The Parc botanique de Launay, sometimes known as the Parc botanique d'Orsay or the Parc de l'Université Paris XI, is a botanical garden located on the Université Paris-Sud XI campus at 3 rue Georges-Clemenceau, Orsay, Essonne, Île-de-France, France.