The Town of Grand Valley is a township within Dufferin County located in Southern Ontario.
Grand Valley's historic downtown is steps away from the banks of the Grand River and is filled with niche shops and restaurants.
The formation of the town under the name Township of East Luther Grand Valley was a result of an amalgamation effective January 1, 1995 of the Township of East Luther and the Village of Grand Valley. In September 2012, the name was changed to the Town of Grand Valley.