Lakshmipur-4 is a constituency represented in the Jatiya Sangsad (National Parliament) of Bangladesh.
The constituency encompasses Kamalnagar and Ramgati, integrating both upazilas under a single administrative and electoral boundary.
The constituency was created in 1984 from a Noakhali constituency when the former Noakhali District was split into three districts: Feni, Noakhali, and Lakshmipur.