Canton of Riom

Riom
CountryFrance
RegionAuvergne-Rhône-Alpes
DepartmentPuy-de-Dôme
No. of communes5
SeatRiom
Government
  Representatives (20212028) Stéphanie Flori-Dutour
Jean-Philippe Perret
Area
63.94 km2 (24.69 sq mi)
Population
 (2022)
23,970
  Density375/km2 (970/sq mi)
INSEE code63 25

The canton of Riom is an administrative division of the Puy-de-Dôme department, central France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Riom.