Gaibandha-3 is a constituency represented in the Jatiya Sangsad (National Parliament) of Bangladesh.

The constituency encompasses Palashbari and Sadullapur upazilas.

The Bangladesh Nationalist Party (BNP) candidate, TIM Fazle Rabbi Chowdhury, died ten days before the 30 December 2018 general election.

[7] Voting in the constituency was postponed until 27 January 2019.

The BNP selected Moinul Hasan Sadik to run in his place.