Phuntsholing, also spelled as Phuentsholing, is a border town in southern Bhutan and is the administrative seat of Chukha District. The town occupies parts of both Phuentsholing Gewog and Sampheling Gewog.

Chukha District is one of the 20 dzongkhag (districts) comprising Bhutan. The major town is Phuentsholing which is the gateway city along the sole road which connects India to western Bhutan. Chukha is the commercial and the financial capital of Bhutan. With Bhutan's oldest hydropower plant, Chukha hydel, and Tala Hydroelectricity Project, the country's largest power plant, Chukha is the dzongkhag which contributes the most to the GDP of the country. Also located in Chukha district are some of the country's oldest industrial companies like the Bhutan Carbide Chemical Limited (BCCL) and the Bhutan Boards Products Limited (BBPL).