B
- (Skeena-Queen Charlotte Regional District) Bonilla Island
- (Regional District of Fraser-Fort George) Bonnet Hill
- (Regional District of Mount Waddington) Bonwick Island
- (Regional District of Kitimat-Stikine) Borde Island
- (Regional District of Alberni-Clayoquot) Bordelais Islets
- (Regional District of Kitimat-Stikine) Boston Islands
- (Skeena-Queen Charlotte Regional District) Botany Island
- (Regional District of Mount Waddington) Botel Islet
- (Skeena-Queen Charlotte Regional District) Boulder Island
- (Metro Vancouver Regional District) Boundary Bay
- (Regional District of Kitimat-Stikine) Bowden Islands
- (Metro Vancouver Regional District) Bowen Bay
- (Metro Vancouver Regional District) Isla Bowen
- (Regional District of Nanaimo) Bowser
- (Metro Vancouver Regional District) Bowyer Island
- (Regional District of Alberni-Clayoquot) Box Island
- (Regional District of Mount Waddington) Boyle Island
- (Regional District of Alberni-Clayoquot) Boyson Islands
- (Regional District of Alberni-Clayoquot) Brabant Islands
- (Squamish-Lillooet Regional District) Brackendale
- (Capital Regional District) Brackman Island
- (Fraser Valley Regional District) Bradner
- (Regional District of Central Okanagan) Braeloch
- (Capital Regional District) Braemar Heights
- (Regional District of Mount Waddington) Bramham Island
- (Regional District of Kitimat-Stikine) Brauns Island
- (Regional District of Mount Waddington) Braza Island
- (Central Coast Regional District) Breadner Group
- (Central Coast Regional District) Breaker Group
- (Skeena-Queen Charlotte Regional District) Break Island