Nawalparasi (Bardaghat Susta East) 1 is one of two parliamentary constituencies of Parasi District in Nepal.

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

[1] Nawalparasi (Bardaghat Susta East) 1 incorporates Devchuli Municipality, Gaidakot Municipality, Bulingtar Rural Municipality and wards 1, 2 and 5–13 of Kawasoti Municipality.

It encompasses the following Gandaki Provincial Assembly segment