Port Jackson (disambiguation)
# Port Jackson (disambiguation)

Port Jackson is a harbour of Sydney, Australia.

Port Jackson may also refer to:

* Port Jackson, New Zealand, a small settlement on the Coromandel Peninsula's coast
* Port Jackson shark, a species of shark found in the coastal region of southern Australia, including the waters in the harbour of Sydney
* Port Jackson willow or Acacia saligna, a species of Acacia from Australia that has become an invasive weed in South Africa
* Ficus rubiginosa or "Port Jackson fig", of Australia
