Gaibandha-1 is a constituency represented in the Jatiya Sangsad (National Parliament) of Bangladesh.

Shamim Haider Patwary of the Jatiya Party (Ershad) was elected in a March 2018 by-election.

[6] Manjurul Islam Liton was murdered in December 2016.

Golam Mostafa Ahmed of the Awami League was elected in a March 2017 by-election.

He defeated Jatiya Party (Ershad) candidate Shamim Haider Patwary, Jatiya Party (Monju) candidate Waheduzzaman, and four other contenders.