Venerable Marie de Sales Chappuis (16 June 1793 in Soyhières, Canton of Jura, Switzerland – 7 October 1875 in Troyes, Aube, France) was a Roman Catholic nun and a spiritual leader in the Order of the Visitation of Holy Mary.
She also co-founded the congregation of the Oblates of St.
Francis de Sales along with Blessed Father Louis Brisson.