B
- Babcock
- Bacon
- Badger Grove
- Baileys Corner
- Bainbridge
- Bakers Corner
- Bakertown
- Balbec
- Baldwin
- Ballstown
- Bandmill
- Bandon
- Banner Mills
- Banning Corner
- Banquo
- Banta
- Barbee
- Barbersville
- Barce
- Bargersville
- Barnard
- Barnhart Town
- Barrett
- Barrick Corner
- Bartlettsville
- Bartonia
- Bascam Corner
- Bass Lake
- Bass Station
- Batesville
- Bath
- Battle Ground
- Baugh City
- Beal
- Beanblossom
- Beard
- Beardstown
- Bear Ranch
- Bear Wallow
- Beatrice
- Beattys Corner
- Beaver City
- Beaver Dam
- Beck Grove
- Becks Mill
- Beckville
- Bedford
- Beech Brook
- Beech Grove
- Beechwood
- Beehunter
- Bee Ridge
- Beesons
- Behlmer Corner
- Belknap
- Bell Center
- Belle Arbor
- Belle Union
- Belleview
- Belleville
- Bellfountain
- Bellmore
- Belmont
- Belmont
- Belshaw
- Ben Davis
- Bengal
- Benham
- Bennetts Switch
- Bennettsville
- Bennington
- Benton
- Benton House
- Bentonville
- Benwood
- Berlien
- Berne
- Bethany
- Bethel
- Bethel
- Bethel Village
- Bethevan
- Bethlehem
- Between-The-Lakes Park
- Beverly Hill
- Beverly Shores
- Bicknell
- Big Four Yard
- Big Hill
- Big Springs
- Billingsville
- Billtown
- Billville
- Bippus
- Birchim
- Birdseye
- Birmingham
- Birmingham
- Blackhawk
- Blackhawk Beach
- Blackiston Mill
- Black Oak
- Black Point
- Black Rock
- Blaine
- Blairsville
- Blanford
- Blocher
- Bloods Wood Crossing
- Bloomer
- Bloomfield
- Bloomingdale
- Blooming Grove
- Bloomington
- Blountsville
- Blue
- Blue Lick
- Blue Ridge
- Blue River
- Bluff Creek
- Bluff Point
- Bluffton
- Board Park
- Bobtown
- Boggstown
- Bogle Corner
- Bolivar
- Bonds
- Bonnell
- Bonneyville Mills
- Bono
- Bono
- Boone Grove
- Boonville
- Borden
- Boston
- Boston Corner
- Boswell
- Boundary City
- Bourbon
- Bowers
- Bowerstown
- Bowling Green
- Bowman
- Bowman Acres
- Boxley
- Boyd
- Boyleston
- Bracken
- Bradford
- Bradley
- Bramble
- Branchville
- Braytown
- Brazil
- Breckenridge
- Bremen
- Brems
- Brendonwood
- Brent Woods
- Bretzville
- Brewsterville
- Briarwood
- Brice
- Brick Chapel
- Bridgeport
- Bridgeton
- Brierwood Hills
- Bright
- Brighton
- Brimfield
- Brimstone Corners
- Brinckley
- Bringhurst
- Brisco
- Bristol
- Bristow
- Broadmoor
- Broad Ripple
- Broadview
- Bromer
- Brook
- Brookfield
- Brooklyn
- Brooklyn Heights
- Brookmoor
- Brooks
- Brookside Estates
- Brookston
- Brookville
- Broom Hill
- Brown Jug Corner
- Brownsburg
- Browns Corner
- Browns Crossing
- Brownstown
- Browns Valley
- Brownsville
- Bruce Lake Station
- Bruceville
- Brunerstown
- Brunswick
- Brunswick
- Bryant
- Bryantsburg
- Bryantsville
- Buchanan
- Buchanan Corner
- Buck Creek
- Buckeye
- Buckskin
- Bucktown
- Bud
- Buddha
- Buenavista
- Buena Vista
- Buffalo
- Buffaloville
- Bufkin
- Bullocktown
- Bunker Hill
- Burdick
- Burge Terrace
- Burket
- Burlington
- Burnett
- Burnettsville
- Burney
- Burns City
- Burns Harbor
- Burnsville
- Burr Oak
- Burr Oak
- Burrows
- Bushy Prairie
- Busseron
- Butler
- Butler Center
- Butlerville
- Buttermilk Point
- Buzzard Roost
- Byrneville
- Byron