Wisconsin cities starting with B
- Baldwin, WI 7
- Baraboo, WI 22
- Barron, WI 9
- Bayfield, WI 6
- Beaver Dam, WI 17
- Belleville, WI 5
- Belmont, WI 5
- Beloit, WI 64
- Berlin, WI 14
- Birnamwood, WI 5
- Black Creek, WI 8
- Black Earth, WI 5
- Black River Falls, WI 16
- Blanchardville, WI 6
- Bloomer, WI 16
- Bonduel, WI 5
- Boscobel, WI 13
- Boyceville, WI 9
- Brillion, WI 6
- Bristol, WI 8
- Brodhead, WI 10
- Brookfield, WI 37
- Brown Deer, WI 11
- Bruce, WI 9
- Brussels, WI 5
- Burlington, WI 23