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

The constituency encompasses Madarganj and Melandaha upazilas.

[3] Ahead of the 2008 general election, the Election Commission redrew constituency boundaries to reflect population changes revealed by the 2001 Bangladesh census.

Previously it had excluded two union parishads of Melandaha Upazila: Mahmudpur and Shaympur.

This Mymensingh Division location article is a stub.