| Bardwell Valley
|
Suburb |
| Bareena Park
|
Park or open space |
| Barra Brui
|
Locality |
| Barracluff's Ostrich Farm
|
Commercial organisation |
| Barrenjoey
|
Locality |
| Bartlett Park Ermington
|
Park or open space |
| Bass Hill
|
Suburb |
| Bassett-Darley Estate
|
Estate |
| Bates Drive
|
Street or lane |
| Baulkham Hills
|
Suburb |
| Bayside local government area
|
Region |
| Bayview
|
Suburb |
| Bayview Heights
|
Suburb |
| Beacon Hill
|
Suburb |
| Beaconsfield
|
Suburb |
| Beaman Park
|
Park or open space |
| Beaumont Hills
|
Suburb |
| Beauty Point (Hornsby)
|
Locality |
| Beauty Point (Mosman)
|
Locality |
| Beecroft
|
Suburb |
| Belfield
|
Suburb |
| Bell
|
Suburb |
| Bella Vista
|
Suburb |
| Bellevue Estate
|
Estate |
| Bellevue Hill
|
Suburb |
| Belmore
|
Suburb |
| Belmore Park
|
Park or open space |
| Belmore Sportsground
|
Park or open space |
| Belrose
|
Suburb |
| Ben Buckler
|
Locality |
| Benkennie
|
Locality |
| Bennelong Park Putney
|
Park or open space |
| Bennett's boot factory
|
Industrial site |
| Berala
|
Suburb |
| Berambing
|
Suburb |
| Berkshire Park
|
Suburb |
| Bernefield Estate
|
Estate |
| Berowra
|
Suburb |
| Berowra Heights
|
Suburb |
| Berowra Market Place
|
Market |
| Berowra Valley Bushland Park
|
Park or open space |
| Berowra Valley Regional Park
|
Park or open space |
| Berowra Waters
|
Suburb |
| Berrilee
|
Suburb |
| Beverley Park
|
Suburb |
| Beverly Hills
|
Suburb |
| Bexley
|
Suburb |
| Bexley North
|
Suburb |
| Bicentennial Park
|
Park or open space |
| Bicentennial Reserve Naremburn
|
Park or open space |