Sampurna Nagar is a town in the Kheri district of Uttar Pradesh, India.

The town is home to a sugar mill and is close to Dudhwa National Park.

The city is close to the Nepal border, with the Nepali town of Dhangadhi about 25 kilometres (16 mi) by road.

The floods severely affect sugarcane cultivation: the main occupation of farmers in and around the city.

The main occupation in the area is the cultivation of sugarcane, and Sampurna Nagar is home to the Kisan Sehkaari Chini Mill.