Tantallon (2016 population: 91) is a village in the Canadian province of Saskatchewan within the Rural Municipality of Spy Hill No. 152 and Census Division No. 5. It is in the Qu'Appelle Valley along the Qu'Appelle River about 32 km east of Round Lake (Saskatchewan). The community celebrated its centennial in 2004.
The community was founded in 1904 and takes its name from a homestead (which was named "Tantallon" by Scottish Canadian James Moffat Douglas (former Canadian MP and Senator)), who said this part of the Qu'Appelle Valley reminded him of Tantallon Castle in Scotland.
The village has an ice rink and a senior's centre. The community's school closed due to a lack of students, who are now bused to Esterhazy.
Tantallon incorporated as a village on June 17, 1904.
In the 2016 Census of Population conducted by Statistics Canada, the Village of Tantallon recorded a population of 91 living in 49 of its 49 total private dwellings, a -15.4% change from its 2011 population of 105. With a land area of 0.84 km2 (0.32 sq mi), it had a population density of 108.3/km2 (280.6/sq mi) in 2016.In the 2011 Census of Population, the Village of Tantallon recorded a population of 105, a 0% change from its 2006 population of 105. With a land area of 0.84 km2 (0.32 sq mi), it had a population density of 125.0/km2 (323.7/sq mi) in 2011.