Bodebarsain (Nepali: बोदेबरसाइन) is a municipality of Saptari District, Madhesh Province. It lies in the eastern Terai region of Nepal. It was officially upgraded to become a municipality in 2016, which otherwise was a Village Development Committee prior to that change. In order to meet the requirements to become a municipality, Bodebarsain merged Phulkahi, Manraja, Khadgapur, Deuri, Kachan, Sarashwar, Phulkahi, Negada and Dhanagadi VDC with itself. Bodebarsain spreads over an approximate area of 58.93 km2 (22.75 sq mi) and comprises 10 wards. According to 2011 census, the city had a population of 43,229.