Isaac Nichols was an English-born Australian farmer, shipowner and public servant who was a convict transported to New South Wales on the Third Fleet, on the Admiral Barrington. He was transported for seven years in 1790 for stealing. He is most remembered as the first postmaster of the postal service now known as Australia Post.
- Occupation
- convict, administrator, farmer, land owner
- Position held
- Postmaster of New South Wales
- Citizenship
- Australia, United Kingdom of Great Britain and Ireland, Kingdom of Great Britain
- Born
- July 29, 1770
- Died
