Kapilvastu 2 one of three parliamentary constituencies of Kapilvastu District in Nepal.

This constituency came into existence on the Constituency Delimitation Commission (CDC) report submitted on 31 August 2017.

[1] Kapilvastu 2 incorporates Budhhabhumi Municipality, Yashodhara Rural Municipality, wards 1–4 and 8–11 of Maharajgunj Municipality, and wards 1–7 of Kapilvastu Municipality.

It encompasses the following Lumbini Provincial Assembly segment