Missouri cities starting with B
- Ballwin, MO 22
- Barnett, MO 7
- Belgrade, MO 5
- Belle, MO 9
- Belton, MO 26
- Berkeley, MO 5
- Bernie, MO 7
- Bethany, MO 16
- Billings, MO 13
- Birch Tree, MO 9
- Bismarck, MO 7
- Bland, MO 8
- Bloomfield, MO 7
- Bloomsdale, MO 5
- Blue Springs, MO 41
- Bolivar, MO 31
- Bonne Terre, MO 27
- Boonville, MO 24
- Bourbon, MO 12
- Bowling Green, MO 21
- Branson, MO 46
- Brentwood, MO 5
- Bridgeton, MO 27
- Brookfield, MO 16
- Brunswick, MO 6
- Buckner, MO 6
- Buffalo, MO 13
- Bunceton, MO 5
- Bunker, MO 5
- Butler, MO 19