Watrous may refer to: Watrous (surname) Watrous, Saskatchewan, a town in Canada Arm River-Watrous, an electoral district in Saskatchewan Humboldt-Watrous, an electoral district in Saskatchewan Watrous (former electoral district) in Saskatchewan Watrous Formation, a stratigraphical unit Watrous railway station Watrous Airport Watrous, New Mexico, a community in the United States Watrous (La Junta), historic site and U.S. National Historic Landmark