NA-175 Muzaffargarh-I () is a newly created constituency for the National Assembly of Pakistan. It mainly consists of the city of Muzaffargarh along with a majority of the areas of Muzaffargarh Tehsil.
General elections were held on 25 July 2018.
General elections were held on 8 February 2024. Jamshed Dasti won the election with 113,391 votes.