Meherpur-1 is a constituency represented in the Jatiya Sangsad (National Parliament) of Bangladesh. Md. Tajuddin Khan is current member of parliament.
The constituency encompasses Meherpur Sadar and Mujibnagar upazilas.
The constituency was created in 1984 from the Kushtia-5 constituency when the former Kushtia District was split into three districts: Meherpur, Kushtia, and Chuadanga.
Ahmed Ali died in office. Abdul Mannan of the Awami League was elected in a May 1999 by-election.