Mindanao
Zamboanga Peninsula (Region IX)
Regional center: Pagadian City
Component local government units
Northern Mindanao (Region X)
Regional center: Cagayan de Oro City
Component local government units
Davao Region (Region XI)
Regional center: Davao City
Component local government units
SOCCSKSARGEN (Region XII)
Regional center: Koronadal City
Component local government units
Regional center: Butuan City
Component local government units
Autonomous Region of Muslim Mindanao (ARMM)
Regional center: Cotabato City
Component local government units
- Basilan (excluding Isabela City)
- Lanao del Sur
- Maguindanao
- Sulu
- Tawi-Tawi