Hadiya, Nepal is a village development committee in Udayapur District in the Sagarmatha Zone of south-eastern Nepal. At the time of the 2011 Nepal census it had a population of 11331 people living in 2355 individual households. Cheetri and Bharmin is the major ethnic community with huge population while Magars, Sunuwar, Newar, Tharu and Madhesi are ethnic minorities living in the village.