Maguindanao del Sur's 4th parliamentary district is the fourth of the five parliamentary districts of the province of Maguindanao del Sur for the Bangsamoro Parliament. It is composed of the municipalities of Buluan, Datu Paglas, Mangudadatu, and Pandag.An Act Providing for the Apportionment of Parliamentary District Representative Seats in the Bangsamoro Autonomous Region in Muslim Mindanaо, BAA No. 86 (January 20, 2026).
DJ Parok Mangudadatu of the Bangsamoro Federalist Party is the member of Parliament-elect for the district following the inaugural 2026 Bangsamoro Parliament election. He will assume office on October 30, 2026.
Boundaries 2024–2025
Current (2025–present)
List of MPs representing the district Portrait Member Term of office Party Parliament Electoral history Constituencies 1 DJ Parok Mangudadatu Assuming office on October 30, 2026 BFP 1st Parliament Elected in 2026. 2026–presentBuluan, Datu Paglas, Mangudadatu, Pandag
Election results 2026
References