Bampur-e Gharbi Rural District () is in Kalatan District of Bampur County, Sistan and Baluchestan province, Iran. Its capital is the city of Qasemabad.
At the National Census of 2006, its population (as a part of the former Bampur District of Iranshahr County) was 15,905 in 3,076 households. There were 16,647 inhabitants in 3,782 households at the following census of 2011. At the most recent census of 2016, the population of the rural district was 16,794 in 4,225 households. The largest of its 105 villages was Peshkabad, with 2,815 people.
On 13 August 2017, Bampur District was separated from Iranshahr County to establish Bampur County, which was further divided into two districts, four rural districts, and three cities.