| Washaway Beach
|
Beach |
| Waterloo Swamp
|
Swamp |
| Weeney Bay
|
Bay or cove |
| Wentworth Bay
|
Bay or cove |
| West's Creek
|
River or creek |
| Wheeler Creek
|
River or creek |
| White Bay
|
Bay or cove |
| Whites Creek
|
River or creek |
| Wianamatta shale
|
Geological feature |
| Williams Creek
|
River or creek |
| Willoughby Bay
|
Bay or cove |
| Wollemi pine
|
Plant |
| Wolli Creek
|
River or creek |
| Woodford Bay
|
Bay or cove |
| Woolloomooloo Bay
|
Bay or cove |
| Woolloomooloo Hill
|
Hill or mountain |
| Woolooware Bay
|
Bay or cove |
| Woolwich Peninsula
|
Headland or point |
| Woronora Plateau
|
Geological feature |
| Woronora River
|
River or creek |
| Xanthorrhoea media
|
Plant |
| Yaralla Bay
|
Bay or cove |
| Yarra Bay
|
Bay or cove |
| Yarramundi Lagoon
|
Lake or lagoon |
| Yengo Creek
|
River or creek |
| Yondi Mountain (Kolebutba)
|
Hill or mountain |
| Yurong Creek
|
River or creek |
| Yurulbin (Long Nose Point)
|
Headland or point |