For the town in France, see Cantigny, Somme. For the World War I battle that occurred there, see Battle of Cantigny. For the USAT Cantigny, see Cantigny alias Arosa Kulm.

Cantigny is a park in Wheaton, Illinois, 30 miles west of Chicago. It is the former estate of Joseph Medill and his grandson Colonel Robert R. McCormick, publishers of the Chicago Tribune, and is open to the public. Cantigny includes large formal and informal gardens, two museums, a 27-hole golf course, a picnic grove, a playground, hiking paths, restaurants and a gift shop.