B
- Babcock
- Bakers Narrows
- Balaton Beach
- Baldur
- Baldy
- Balmoral
- Balmy Beach
- Baragar
- Barnsley
- Barrows
- Basswood
- Bayend
- Bay Shore Heights
- Beaudry
- Beausejour
- Beaver
- Bede
- Bella Lake Exchange Lands
- Belmont
- Bender
- Benito
- Berens River 13
- Berlo
- Bernice
- Beulah
- Bifrost-Riverton
- Big Island Landing
- Big Woody
- Binney
- Binscarth
- Birch Bay
- Birch Landing Indian Reserve
- Birch River
- Birchview
- Birdinia
- Birdtail
- Birdtail Creek 57
- Birdtail Haylands 57A
- Birtle
- Bissett
- Blackdale
- Black River 9
- Black Sturgeon
- Blanshard
- Bloodvein
- Bloodvein 12
- Bloom
- Blumengart
- Blumenort
- Boissevain
- Boissevain-Morton
- Bottle Lake 61B
- Boulton
- Bowsman
- Brandon
- Breezy Point
- Brenda
- Brenda-Waskada
- Bristol
- Brochet 197
- Brokenhead
- Brokenhead 4
- Brookdale
- Brookfield
- Broomhill
- Brown
- Brumlie
- Budd
- Buffalo Point 1
- Buffalo Point 36
- Buffalo Point First Nation Indian Reserve No. 3
- Buffalo Point First Nation IR 2
- Bullhead
- Bunclody
