Region IX (Zamboanga Peninsula)
* Zamboanga del Norte
* Zamboanga del Sur
* Zamboanga Sibugay
Region X (Northern Mindanao)
* Bukidnon
* Camiguin
* Lanao del Norte
* Misamis Occidental
* Misamis Oriental
Region XI (Davao Region)
* Davao de Oro
* Davao del Norte
* Davao del Sur
* Davao Occidental
* Davao Oriental
Region XII (SOCCSKSARGEN)
* Cotabato
* General Santos City
* North Cotabato
* Sarangani
* South Cotabato
* Sultan Kudarat
Region XIII (Caraga)
* Agusan del Norte
* Agusan del Sur
* Dinagat Islands
* Surigao del Norte
* Surigao del Sur
Autonomous Region in Muslim Mindanao (ARMM)
* Basilan
* Lanao del Sur
* Maguindanao
* Sulu
* Tawi-Tawi
Bangsamoro Autonomous Region in Muslim Mindanao (BARMM)
* Basilan
* Lanao del Sur
* Maguindanao
* Sulu
* Tawi-Tawi
Other areas in Mindanao
* Cities like Davao City, Zamboanga City, Cagayan de Oro, and General Santos City
* Provinces like North Cotabato and Sultan Kudarat, which are currently part of the BARMM.
Note that the ARMM has been replaced by the BARMM, which is a new autonomous region with a wider scope and more autonomy.