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- (Kaipara District) Mamaranui
- (Far North District) Motatau
- (Kaipara District) Maitahi
- (Far North District) Motuopao Island
- (Far North District) Motutangi
- (Far North District) Merita
- (Far North District) Mangatoetoe
- (Far North District) Mangataiore
- (Far North District) Mangapa
- (Far North District) Mohuiti
- (Far North District) Mangamuka
- (Far North District) Mangamuka Bridge
- (Far North District) Mangataipa
- (Far North District) Manukau
- (Far North District) Mahinepua
- (Far North District) Matangirau
- (Far North District) Matauri Bay
- (Whangarei) Mangapai
- (Kaipara District) Matakohe
- (Kaipara District) Mangawhai Heads
- (Kaipara District) Mangatu
- (Far North District) Motukaraka
- (Whangarei) Moengawahine
- (Kaipara District) Mititai
- (Far North District) Mitimiti
- (Whangarei) Maungakaramea
- (Whangarei) Matapouri
- (Whangarei) Mata
- (Whangarei) Marua
- (Whangarei) Marsden Point