M
- (Regional District of Kitimat-Stikine) Moore Islands
- (Strathcona Regional District) Moos Islet
- (Capital Regional District) Moresby Island
- (Skeena-Queen Charlotte Regional District) Moresby Island
- (Skeena-Queen Charlotte Regional District) Moresby Islets
- (Regional District of Alberni-Clayoquot) Moreton Island
- (Regional District of Alberni-Clayoquot) Morfee Island
- (Powell River Regional District) Morgan Island
- (Regional District of Mount Waddington) Morrow Island
- (Central Coast Regional District) Morrow Island
- (Central Coast Regional District) Moss Islands
- (Regional District of Central Kootenay) Mountain Station
- (Metro Vancouver Regional District) Mount Gardner
- (Fraser Valley Regional District) Mount Lehman
- (Metro Vancouver Regional District) Mount Pleasant
- (Central Coast Regional District) Mouse Island
- (Capital Regional District) Mowgli Island
- (Metro Vancouver Regional District) Mud Bay
- (Regional District of Nanaimo) Mudge Island
- (Regional District of Kitimat-Stikine) Mud Islands
- (Regional District of Mount Waddington) Muirhead Islands
- (Regional District of Alberni-Clayoquot) Mullins Island
- (Northern Rockies Regional Municipality) Muncho Lake
- (Regional District of Kitimat-Stikine) Munro Island
- (Skeena-Queen Charlotte Regional District) Murchison Island
- (Regional District of Mount Waddington) Murray Labyrinth
- (Metro Vancouver Regional District) Murrayville
- (Northern Rockies Regional Municipality) Muskwa
- (Skeena-Queen Charlotte Regional District) Mutus Island
- (Capital Regional District) Maplewood