Rosadelima Noel Mangelen

Serving as Punong Barangay of Barangay Kamanga in Maasim, Sarangani, Rosadelima Noel Mangelen is currently in the 2023 - 2026 term. The Punong Barangay is the most senior elected official of a Philippine barangay and is responsible for the day-to-day administration of local services.

As the head of the smallest tier of Philippine local government, the Punong Barangay is responsible for everything from maintaining peace and order within the barangay to supervising the Barangay Development Plan, enforcing national and local laws within the barangay boundaries, and representing residents in the wider city or municipal government. The position is held for a four-year term under Republic Act No. 12232.

Barangay Kamanga is one of 16 barangays in the municipality of Maasim, in the province of Sarangani, in the SOCCSKSARGEN region of the Philippines. According to the 2020 Census of Population and Housing, Barangay Kamanga had a population of 4,223 residents — the constituency that Rosadelima serves as Punong Barangay. Sarangani is classified as a 2nd by the Bureau of Local Government Finance.

Rosadelima Noel Mangelen was elected to office in the most recent Barangay and Sangguniang Kabataan Elections (BSKE), which took place on October 30, 2023. Under Republic Act No. 12232, barangay officials elected in 2023 serve four-year terms, meaning the current mandate runs until 2026. The next BSKE is scheduled for Monday, November 2, 2026, per COMELEC Resolution No. 11191.

A Philippine barangay's Sangguniang Barangay is composed of one Punong Barangay, seven Sangguniang Barangay Members (kagawads), a Sangguniang Kabataan (SK) Chairperson representing the youth sector, a Barangay Secretary, and a Barangay Treasurer. Together, these officials administer the smallest unit of Philippine local government and deliver frontline services — from barangay clearance issuance to peace and order, from public health assistance to the barangay's share of the Internal Revenue Allotment.