NSW localities beginning with B
- Baan Baa
- Babinda
- Babyl Creek
- Back Creek (Bland)
- Back Creek (Gwydir)
- Back Creek (Mid-Coast)
- Back Creek (Queanbeyan-Palerang Regional)
- Back Creek (Tenterfield)
- Back Creek (Tweed)
- Back Forest
- Backmede
- Backwater
- Badgerys Creek
- Badja
- Baerami
- Baerami Creek
- Bagnoo
- Bago
- Bagotville
- Bakers Creek (Mid-Coast)
- Bakers Creek (Nambucca Valley)
- Bakers Creek (Uralla)
- Bakers Swamp
- Balaclava
- Balala
- Balcolyn
- Bald Blair
- Bald Hills
- Bald Nob
- Bald Ridge
- Baldersleigh
- Baldry
- Balfours Peak
- Balgowlah
- Balgowlah Heights
- Balgownie
- Balickera
- Balladoran
- Ballalaba
- Balldale
- Ballengarra
- Ballimore
- Ballina
- Ballyroe
- Balmain
- Balmain East
- Balmoral (Lake Macquarie)
- Balmoral (Wingecarribee)
- Balranald
- Bamarang
- Bandon Grove
- Bangadang
- Bangalee
- Bangalow
- Bangheet
- Bango
- Bangor
- Banksia
- Banksmeadow
- Bankstown
- Bankstown Aerodrome
- Bannaby
- Bannister
- Banoon
- Banora Point
- Banyabba
- Bar Beach
- Bar Point
- Bara
- Baradine
- Barangaroo
- Barcoongere
- Barden Ridge
- Bardia
- Bardwell Park
- Bardwell Valley
- Barellan
- Bargo
- Barham
- Barigan
- Barkers Vale
- Barmedman
- Barneys Reef
- Barnsley
- Barooga
- Barraba
- Barrack Heights
- Barrack Point
- Barraganyatti
- Barragga Bay
- Barratta
- Barren Grounds
- Barrengarry
- Barretts Creek
- Barringella
- Barrington
- Barrington Tops
- Barry (Blayney)
- Barry (Tamworth Regional)
- Barwang
- Baryulgil
- Basin View
- Bass Hill
- Bassendean
- Batar Creek
- Bateau Bay
- Batehaven
- Batemans Bay
- Bathampton
- Bathurst
- Batlow
- Baulkham Hills
- Baw Baw
- Bawley Point
- Baxters Ridge
- Bayview
- Beacon Hill
- Beaconsfield
- Bean Creek
- Bearbong
- Beaumont
- Beaumont Hills
- Beckom
- Bective
- Bectric
- Bedgerabong
- Beechwood
- Beecroft
- Beecroft Peninsula
- Beelbangera
- Beemunnel
- Bega
- Beggan Beggan
- Belanglo
- Belbora
- Belfield
- Belford
- Belfrayden
- Belgravia
- Belimbla Park
- Bell
- Bella Vista
- Bellambi
- Bellangry
- Bellata
- Bellawongarah
- Bellbird
- Bellbird Heights
- Bellbrook
- Bellevue Hill
- Bellimbopinni
- Bellingen
- Bellmount Forest
- Belltrees
- Belmont
- Belmont North
- Belmont South
- Belmore
- Belmore River
- Beloka
- Belowra
- Belrose
- Bemboka
- Ben Bullen
- Ben Lomond
- Benandarah
- Bendalong
- Bendemeer
- Bendick Murrell
- Bendolba
- Bendoura
- Benerembah
- Bengalla
- Bennetts Green
- Benolong
- Bensville
- Bentley
- Berala
- Berambing
- Beresfield
- Bergalia
- Berkeley
- Berkeley Vale
- Berkshire Park
- Berlang
- Bermagui
- Berowra
- Berowra Heights
- Berowra Waters
- Berrambool
- Berrara
- Berremangra
- Berrico
- Berridale
- Berrigal
- Berrigan
- Berrilee
- Berrima
- Berringer Lake
- Berry
- Berry Jerry
- Berry Mountain
- Berry Park
- Berthong
- Beryl
- Bethungra
- Bevendale
- Beverley Park
- Beverly Hills
- Bewong
- Bexhill
- Bexley
- Bexley North
- Biala
- Bibbenluke
- Biddon
- Bidgeemia
- Bidwill
- Bielsdown Hills
- Big Hill
- Big Jacks Creek
- Big Ridge
- Big Springs
- Bigga
- Bilambil
- Bilambil Heights
- Bilbul
- Bilgola Beach
- Bilgola Plateau
- Billeroy
- Billilingra
- Billimari
- Billinudgel
- Billys Creek
- Billywillinga
- Bilpin
- Bimberi
- Bimbi
- Bimbimbie
- Binalong
- Binda
- Bindera
- Bingara
- Bingeebeebra Creek
- Bingie
- Bingleburra
- Biniguy
- Binjura
- Binna Burra
- Binnaway
- Binya
- Birchgrove
- Birdwood
- Birganbigil
- Birmingham Gardens
- Birriwa
- Birrong
- Bishops Bridge
- Bithramere
- Black Creek (Port Macquarie-Hastings)
- Black Creek (Snowy Valleys)
- Black Head
- Black Hill
- Black Hollow
- Black Mountain
- Black Range
- Black Springs
- Blackalls Park
- Blackbutt
- Blackett
- Blackheath
- Blackmans Flat
- Blackmans Point
- Blacksmiths
- Blacktown
- Blackville
- Blackwall
- Blair Athol
- Blairmount
- Blakebrook
- Blakehurst
- Blakney Creek
- Bland
- Blandford
- Blaxland
- Blaxlands Creek
- Blaxlands Ridge
- Blayney
- Bligh Park
- Blighty
- Blowering
- Blue Bay
- Blue Haven
- Blue Knob
- Blue Mountains National Park
- Blue Nobby
- Blue Vale
- Blueys Beach
- Boambee
- Boambee East
- Boambolo
- Boat Harbour (Lismore)
- Boat Harbour (Port Stephens)
- Bobadah
- Bobin
- Bobs Creek
- Bobs Farm
- Bobundara
- Boco
- Bocoble
- Bocobra
- Bodalla
- Bodangora
- Boeill Creek
- Bogan
- Bogan Gate
- Bogangar
- Bogee
- Boggabilla
- Boggabri
- Bogong Peaks Wilderness
- Bohena Creek
- Bohnock
- Bolaro
- Bolivia
- Bolong
- Bolton Point
- Bolwarra
- Bolwarra Heights
- Bom Bom
- Bomaderry
- Bombah Point
- Bombala
- Bombay
- Bombira
- Bombo
- Bombowlee
- Bombowlee Creek
- Bomen
- Bonalbo
- Bondi
- Bondi Beach
- Bondi Forest
- Bondi Junction
- Bonnells Bay
- Bonnet Bay
- Bonny Hills
- Bonnyrigg
- Bonnyrigg Heights
- Bonshaw
- Bonville
- Booerie Creek
- Book Book
- Booker Bay
- Bookham
- Bookram
- Boolambayte
- Boolaroo
- Boolcarroll
- Booligal
- Boolijah
- Boomanoomana
- Boomerang Beach
- Boomey
- Boomi
- Boomi Creek
- Boona Mount
- Boonal
- Boonoo Boonoo
- Boorabee Park
- Booragul
- Booral
- Boorga
- Boorganna
- Boorolong
- Boorook
- Boorooma
- Booroorban
- Boorowa
- Bootawa
- Booti Booti
- Booyong
- Bora Ridge
- Borah Creek
- Borambola
- Border Ranges
- Boree
- Boree Creek
- Borenore
- Boro
- Bossley Park
- Bostobrick
- Botany
- Botobolar
- Bottle Creek
- Bouddi
- Bourbah
- Bourke
- Bourkelands
- Bournda
- Bournewood
- Bow Bowing
- Bowan Park
- Bowen Mountain
- Bowenfels
- Bowling Alley Point
- Bowman
- Bowman Farm
- Bowmans Creek
- Bowna
- Bowning
- Bowral
- Bowraville
- Box Head
- Box Hill
- Boxers Creek
- Boydtown
- Bradbury
- Braefield
- Braemar
- Braemar Bay
- Braidwood
- Brandy Hill
- Branxton
- Braunstone
- Brawboy
- Bray Park
- Brays Creek
- Brayton
- Breadalbane
- Breakfast Creek
- Breakfast Point
- Bream Beach
- Bredbo
- Breelong
- Breeza
- Bretti
- Brewarrina
- Brewongle
- Briarbrook
- Bribbaree
- Bridgman
- Brierfield
- Brighton-Le-Sands
- Brightwaters
- Bril Bril
- Brimbin
- Brindabella
- Brinerville
- Bringelly
- Bringenbrong
- Brisbane Grove
- Broadmeadow
- Broadwater (Bega Valley)
- Broadwater (Richmond Valley)
- Broadway
- Brobenah
- Brocklehurst
- Brocklesby
- Brockley
- Brodies Plains
- Brogans Creek
- Brogers Creek
- Brogo
- Broke
- Broken Head
- Broken Hill
- Brombin
- Bronte
- Brookdale
- Brookfield
- Brooklana
- Brooklet
- Brooklyn
- Brookong
- Brookvale
- Brooman
- Brooms Head
- Broughams Gate
- Broughton
- Broughton Vale
- Broughton Village
- Broulee
- Brownlow Hill
- Browns Creek
- Browns Mountain
- Brownsville
- Brucedale
- Bruie Plains
- Bruinbun
- Brumby Plains
- Brundee
- Brungle
- Brungle Creek
- Brunkerville
- Brunswick Heads
- Brushgrove
- Brushy Creek
- Buangla
- Bucca
- Bucca Wauka
- Buccarumbi
- Buchanan
- Buckajo
- Buckaroo
- Buckenbowra
- Buckenderra
- Buckendoon
- Bucketty
- Buckra Bendinni
- Budawang
- Buddabadah
- Budden
- Budderoo
- Buddong
- Budgee Budgee
- Budgewoi
- Budgewoi Peninsula
- Budgong
- Buff Point
- Bugaldie
- Bukalong
- Bukkulla
- Bulahdelah
- Bulee
- Bulga
- Bulga Forest
- Bulgary
- Bulla
- Bulla Creek
- Bullaburra
- Bullagreen
- Bullarah
- Bullatale
- Bullawa Creek
- Bulldog
- Bulli
- Bulliac
- Bullio
- Bulyeroi
- Bumbaldry
- Bumbalong
- Bundabah
- Bundagen
- Bundanoon
- Bundarra
- Bundeena
- Bundella
- Bundemar
- Bundewallah
- Bundook
- Bundure
- Bungaba
- Bungabbee
- Bungalora
- Bungarby
- Bungarribee
- Bungawalbin
- Bungendore
- Bungonia
- Bungowannah
- Bungwahl
- Bunnaloo
- Bunnan
- Bunyah
- Bunyan
- Burcher
- Bureen
- Burnt Bridge
- Burnt Yards
- Buronga
- Burra (Queanbeyan-Palerang Regional)
- Burra (Snowy Valleys)
- Burra Creek
- Burraboi
- Burradoo
- Burraga
- Burragate
- Burrandana
- Burraneer
- Burrangong
- Burrapine
- Burrawang
- Burrell Creek
- Burren Junction
- Burrier
- Burrill Lake
- Burringbar
- Burrinjuck
- Burroway
- Burrumbuttock
- Burrundulla
- Burrungubugge
- Burwood
- Burwood Heights
- Busby
- Busbys Flat
- Bushells Ridge
- Buttaba
- Buttai
- Butterwick
- Buxton
- Byabarra
- Byangum
- Bylong
- Byng
- Byrock
- Byron Bay
- Byrrill Creek
- Bywong