Ramon Magsaysay is politically subdivided into 27 barangays.

• Bagong Opon
• Bambong Daku
• Bambong Diut
• Bobongan
• Campo IV
• Campo V
• Caniangan
• Dipalusan
• Eastern Bobongan
• Esperanza
• Gapasan
• Katipunan
• Kauswagan
• Lower Sambulawan
• Mabini
• Magsaysay
• Malating
• Paradise
• Pasingkalan
• Poblacion
• San Fernando
• Santo Rosario
• Sapa Anding
• Sinaguing
• Switch
• Upper Laperian
• Wakat