The Province No. 1 Provincial Assembly also known as the Province No. 1 Pradesh Sabha, (Nepali: प्रदेश न. १ प्रदेश सभा) is the unicameral legislature of Province No. 1, one of the seven provinces in Nepal. The assembly is seated at the provincial capital at Biratnagar in Morang District at the District Coordination Committee Office. The assembly has 93 members of whom 56 are elected through first-past-the-post voting and 37 are elected through proportional representation. The term of the assembly is 5 years unless dissolved earlier.