Offemont, municipality in the Territoire de Belfort, in the Franche-Comté region, is the chief town of the canton of Valdoie which includes 9 communes: Denney, Eloie, Évette-Salbert, Offemont, Roppe, Sermamagny, Valdoie and Vétrigne.
Its inhabitants are called the "Offemontois (e) s".
Adjoining the city of Belfort, the western part of Offemont fits in the urban landscape of Belfort, while its eastern part evokes more a village, with for center the town hall and the church.
Offemont is one of the 33 municipalities of the Communauté d'Agglomération Belfortaine (CAB).