Gulmi District, a part of Lumbini Province, is one of the seventy-seven districts of Nepal. The district, with Tamghas as its headquarters, covers an area of 1,149 km2 (444 sq mi), had a population of 296,654 in 2001, 280,160 in 2011 and 268,597 in 2016.

Lumbini Province is a province in western Nepal. The country's third largest province in terms of area as well as population, Lumbini is home to the World Heritage Site of Lumbini, where according to the Buddhist tradition, the founder of Buddhism, Gautama Buddha was born.