Basse-Vendline is a municipality in the district of Porrentruy in the canton of Jura in Switzerland.

It was established on 1 January 2024 with the merger of the municipalities of Beurnevésin and Bonfol.

The municipality takes its name from the Vendline, a river that crosses the villages of Beurnevésin and Bonfol.

[2][3] On 1 January 2024, Beurnevésin and Bonfol merged to form the new municipality of Basse-Vendline.

[4] The historical population is given in the following chart:[2][3][5]