Regions of Papua New Guinea
- Mount Mani
- Mani
- Manguna
- Mangum Creek
- Mangumbu
- Mangul
- Manguasi River
- Mango River
- Mango Mango
- Mango
- Mangkibi
- Manginuna
- Manginjamgif
- Mangim Creek
- Mangiliming Creek
- Mangigim
- Mangi
- Mang-Gawur
- Mangga
- Mange Point
- Mangen River
- Mangen
- Mange
- Mange
- Mangar Number 2
- Mangar Number 1
- Mangarara
- Manganjangut
- Mangani River
- Manga Mission
- Mangamarike Rock
- Mangam
- Mangalailai Island
- Mangai School
- Mangai Plantation
- Mangailapua
- Mangai Creek
- Mangai Bay
- Mangai
- Mangai
- Mangabu
- Mang
- Mang
- Mane Rest Hut
- Manep
- Manemong
- Maneku
- Manehau
- Mane Creek
- Mane
- Mandy Passage
- Mandugar
- Mandrin Island
- Mandria
- Mandres River
- Mandres Plantation
- Mandres Bay
- Mandok Island
- Mandi
- Mandefehufo
- Mandaski River
- Mandandum River
- Manda Creek
- Manda
- Manau
- Manatagoro
- Manarogo Mission
- Manari
- Manang River
- Manam Island
- Manam Creek
- Manamang
- Manalogo School
- Managube
- Managa
- Manabo River
- Ok Man
- Mamusi
- Mamura
- Mamukwa
- Mamuf
- Mamuane
- Mami River
- Mamion
- Mami
- Mamguk
- Mamerain
- Mambu River
- Mambu River
- Mambump
- Mambuk
- Mambu
- Mount Mamborode
- Mamboi River
- Mambit
- Mambi
- Mambi
- Mambe Mission
- Mambel
- Mambel
- Mambe
- Mambauro
- Mambaur Creek
- Mambatutu
- Mamba River
- Mambare River
- Mambare Bay
- Mambala Mission
- Mambainya
- Mamba Estate
- Mama River
- Mamaringan
- Mamaregu Lagoon
- Mamapit River
- Mamambra
- Mamama River
- Mamamada Point
- Mamaisum
- Mamagota
- Mamadaborg
- Mamaar Bay
- Mama
- Malwes Island
- Malumlik River
- Malum Islands
- Malumbaul River
- Malulau Island
- Maluba River
- Malu
- Malu
- Mount Malopu
- Maloom Creek
- Malom River
- Malom Number 2
- Malol Villages
- Malolo
- Malolo
- Malol Mission
- Maloe Bay
- Malo Creek
- Malmaluan
- Malmalu
- Malmal
- Mal Island
- Malipali
- Malipa
- Maliom
- Malingai
- Malin
- Malimbo
- Mali Lagoon
- Mali Island
- Malgi
- Malevau River
- Malevau Bay
- Maletin Island
- Malesak
- Male River
- Malenglo Island
- Malenglo
- Malendok Island
- Malekolon Plantation
- Malekolon
- Malei
- Male
- Mal Creek
- Malba 2 Villages
- Malba 1 Villages
- Malavi River
- Malava
- Malauna Point
- Malauna Bay
- Malas River
- Malas Point
- Malasiga Lagoon
- Malasiga
- Malasi
- Malasanga
- Malasang
- Malasait
- Malas
- Mala River
- Malaria River
- Malaria Group
- Malara Point
- Mala Plantation
- Malapau Plantation
- Malapai Plantation
- Malapaiem
- Malan River
- Malanpipi
- Malangrut Island
- Mount Malangis
- Lake Malangis
- Malangata
- Malamga River
- Malamba Falls
- Malamal Island
- Malamal Anchorage
- Malamal