Myanglung ( म्याङलुङ) is a municipality and the district headquarters of Terhathum  District of Koshi Zone in eastern Nepal. The municipality is situated at an elevation of about 1500 metres above sea level. Myanglung was converted into a municipality from a Village Development Commitee on 18 May 2014, merging the existing village development committees of Myanglung, Piple, Jirkhimti, Ambung, Sabla & Tamphula.