Thann
Former canton
Country	France
Region	Grand Est
Department	Haut-Rhin
No. of communes	11
Disbanded	2015
Seat	Thann, Haut-Rhin
Area	91.08 km2 (35.17 sq mi)
Population  (2012)	20,403
• Density	224/km2 (580/sq mi)

The Canton of Thann is a French former administrative division, located in the département of Haut-Rhin and the region Alsace. It had 20,403 inhabitants (2012).^[1] It was disbanded following the French canton reorganisation which came into effect in March 2015.

The canton comprised the following communes:^[1]

47°49′00″N 7°05′00″E / 47.8167°N 7.0833°E / 47.8167; 7.0833