Bongaigaon is one of the 126 constituencies of the Assam Legislative Assembly in India.

[1][2][3] Bongaigaon forms a part of the Barpeta Lok Sabha constituency.

The constituency includes Bongaigaon (Part) thana in Kokrajhar sub-division; and Bongaigaon (Part) thana in Goalpara sub-division, of Bongaigaon district of Assam.