Crissolo (Vivaro-Alpine: Criçòl, French: Crusol) is a comune (municipality) in the Province of Cuneo in the Italian region Piedmont, located about 60 km southwest of Turin and about 45 km northwest of Cuneo, on the border with France. The source of the Po River is located nearby, at 2020 m. Crissolo borders the following municipalities: Bagnolo Piemonte, Bobbio Pellice, Oncino, Ostana, Pontechianale, Ristolas (France), and Villar Pellice. A sanctuary dedicated to St. Chiaffredo is located at Crissolo.