| Bicentennial Reserve Naremburn
|
Park or open space |
| Bickley Vale
|
Suburb |
| Bidwill
|
Suburb |
| Big Island Estate
|
Estate |
| Bilgola
|
Suburb |
| Bilgola Beach
|
Suburb |
| Bilgola Plateau
|
Suburb |
| Bilpin
|
Suburb |
| Birchgrove
|
Suburb |
| Birkenhead Point
|
Locality |
| Birrong
|
Suburb |
| Birrung Park White Bay
|
Park or open space |
| Bishopthorpe Estate
|
Estate |
| Blackbutt Reserve
|
Reserve |
| Blackett
|
Suburb |
| Blackheath
|
Suburb |
| Blackheath Aerodrome
|
Airport or airfield |
| Blackheath Memorial Park
|
Park or open space |
| Blacktown
|
Suburb |
| Blacktown local government area
|
Region |
| Blacktown Native Institute site
|
Archaeological site |
| Blair Athol
|
Suburb |
| Blair Park
|
Reserve |
| Blairmount
|
Suburb |
| Blake's quarry
|
Quarry |
| Blakehurst
|
Suburb |
| Blaxcell
|
Locality |
| Blaxland
|
Suburb |
| Blaxland's Hermitage Estate No 2
|
Estate |
| Blaxlands Ridge
|
Locality |
| Bligh Park
|
Suburb |
| Blossom Farm
|
Farm |
| Blue Mountains local government area
|
Region |
| Blue Mountains National Park
|
National Park |
| Blues Point
|
Locality |
| Bond Street
|
Street or lane |
| Bondi
|
Suburb |
| Bondi Aquarium
|
Zoo |
| Bondi Beach
|
Suburb |
| Bondi Junction
|
Suburb |
| Bonnet Bay
|
Suburb |
| Bonnie Vale
|
Locality |
| Bonnyrigg
|
Suburb |
| Bonnyrigg Heights
|
Suburb |
| Booralee
|
Suburb |
| Booralee Park
|
Park or open space |
| Boree Track
|
Track or path |
| Boronia Park
|
Locality |
| Bossley Park
|
Suburb |
| Botanica
|
Locality |