Territoire de Belfort

The Territoire de Belfort (French pronunciation:; lit. "Territory of Belfort") is a department in the northeastern French region of Bourgogne-Franche-Comté. In 2023, the population was 140,255. The department, which spans a relatively small surface area of 609.4 km (235.3 sq mi), is situated just southwest of the European Collectivity of Alsace. It also shares a border with the Swiss canton of Jura to the southeast. Its prefecture is Belfort.