M
- (Province of Davao del Sur) Matanoa
- (Davao Occidental) Matanis
- (Province of Davao del Sur) Matan-ao
- (Province of Davao del Norte) Maslub
- (Davao Occidental) Masaya
- (Province of Davao Oriental) Masa
- (Davao Occidental) Masandig
- (Province of Davao del Sur) Maresira
- (Province of Davao del Sur) Marber-Interior
- (Province of Davao del Sur) Marber
- (Province of Davao del Sur) Marber
- (Province of Davao del Sur) Maraga-a
- (Province of Davao Oriental) Manurigao
- (Province of Davao del Sur) Manuel Guianga
- (Province of Davao Oriental) Manreza
- (Davao de Oro) Manorigao
- (Davao de Oro) Manlukup
- (Province of Davao del Norte) Mankilam
- (Province of Davao del Sur) Mangrove Island
- (Davao de Oro) Manganon
- (Province of Davao del Sur) Mandog
- (Davao de Oro) Mandayar
- (Province of Davao del Sur) Manamil Island
- (Davao de Oro) Mamunga
- (Province of Davao del Norte) Mamud
- (Davao de Oro) Mampesing
- (Province of Davao Oriental) Mampanon
- (Province of Davao del Sur) Mampangi
- (Province of Davao del Norte) Mambunto
- (Davao Occidental) Mamakao