Siraha 2 is one of four parliamentary constituencies of Siraha District in Nepal. This constituency came into existence on the Constituency Delimitation Commission (CDC) report submitted on 31 August 2017.In 2026, Shiv Shankar Yadav of Rastriya Swatantra Party won the parliamentary election from this constituency.
Siraha 2 incorporates Nawarajpur Rural Municipality, Bariyarpatti Rural Municipality, Aurahi Rural Municipality, Sukhipur Municipality, wards 4 and 5 of Arnama Rural Municipality, wards 3âÂÂ14 of Dhangadhimai Municipality, ward 1 of Laxmipur Patari Rural Municipality and ward 13 of Golbazar Municipality.
It encompasses the following Provincial Assembly of Madhesh Province segment