List of islands of Australia

This is a list of selected Australian islands grouped by state or territory. Australia has 8,222 islands within its maritime borders.[1]

Largest islands

The islands larger than 1,000 square kilometres (390 sq mi) are:[2][3]

Apart from the state of Tasmania (with a population of 570,000), the largest islands by population are those connected to major urban areas on the mainland by bridge, including Bribie Island near Brisbane with a population of 18,000, and Phillip Island near Melbourne with a population of 14,000.

New South Wales

Bird Island, 1996
Cockatoo Island, the largest island in Sydney Harbour, 2008
Lord Howe Island, 2006
  • Amherst Island, in Lake Mummuga
  • Ash Island, in the lower Hunter River
  • Bare Island, near the north headland of Botany Bay
  • Belowla Island, off Kioloa Beach
  • Bird Island, located 1.4 kilometres (0.87 mi)

off Budgewoi, Central Coast

  • Boondelbah Island, at the mouth of Port Stephens
  • Brisbane Water:
    • Pelican Island
    • Riley's Island
    • St Hubert's Island (largely artificial, created by raising an inter-tidal wetland above high water level)
  • Broughton Island, located north of Port Stephens
  • Broulee Island, located off the coast at Broulee
  • Brush Island, off Bawley Point
  • Cabbage Tree Island, at the mouth of Port Stephens
  • Cabbage Tree Island, in the Richmond River
  • Carter's Island, in Botany Bay near the mouth of George's River
  • Clarence River estuary:
    • Ashby Island
    • Chatsworth Island
    • Freeburn Island
    • Goodwood Island
    • Harwood Island
    • Micalo Island
    • Palmers Island
    • Thorny Island
    • Warregah Island
    • Yargai Island
  • Clark Island, in Sydney Harbour
  • Cockatoo Island, in Sydney Harbour, originally used as a prison and later developed as a shipyard
  • Comerong Island, in the Shoalhaven River estuary
  • Coocumbac Island, in the Manning River at Taree
  • Cook Island, located near Tweed Heads
  • Crampton Island, off the mouth of Lake Tabourie
  • Dalhunty Island, in Wilson River at Telegraph Point
  • Dangar Island, a small forested island in the Hawkesbury River
  • Darling Island, a former island subsequently bridged by land, part of Pyrmont, in Sydney Harbour
  • Elizabeth Island, in the Clarence River near Grafton
  • Esk Island, in the north arm of the Clarence River
  • Fatima Island, a tidal island of the Cook's River
  • Fattorini Island, in the Macleay River near Smithtown
  • Fort Denison, also known as Pinchgut
  • Five Islands Nature Reserve, a group of islands off the coast of Wollongong:
    • Bass Island
    • Big Island
    • Martin Island
    • Red Island
    • Tom Thumb Island
  • Garden Island (no longer an island)
  • Glebe Island (no longer an island)
  • Goat Island, a rocky island in Sydney Harbour
  • Green Island, a small island north of Smoky Cape
  • Green Island, off the mouth of Lake Conjola
  • Hexham Island, in the lower Hunter River
  • Honeysuckle Island, in Wallaga Lake
  • Horse Island, in Tuross Lake
  • Joass Island, located in Little Swan Bay, Port Stephens
  • Kurrajong Island, in the Shoalhaven estuary
  • Lake Illawarra:
    • Berageree Island
    • Bevan's Island
    • Gooseberry Island
    • Hooka Island
    • Picnic Island
    • Cudgeree Island
  • Kooragang Island, in the lower Hunter River
  • Lake Eucumbene:
    • Grace Lea Island
    • Hallstrom Island
    • Heron Island
    • Teal Island
  • Lion Island, in Broken Bay
  • Little Rawdon Island, in Hastings River downstream of Wauchope
  • Long Island, in the Hawkesbury River
  • Lord Howe Island, a small oceanic island in the Tasman Sea, 600 kilometres (370 mi) east of the Australian mainland; it is the most remote island of Australia to not fall under external territory status
  • Manning River estuary:
    • Cabbage Tree Island
    • Dumaresq Island
    • Mitchell's Island
    • Oxley Island
  • Merriman Island, in Wallaga Lake
  • Milson Island, in the Hawkesbury River
  • Montague Island, 9 kilometres (5.6 mi) east of Narooma on the south coast
  • Moon Island, 1 km off Swansea Heads
  • Muttonbird Island, off Coffs Harbour
  • Newry Island, in the Kalang River near Urunga
  • Numbaa Island, in the Shoalhaven River
  • Payne's Island, in Wallaga Lake
  • Peat Island, in the Hawkesbury River
  • Pig Island, in the Shoalhaven River
  • Pimlico Island, in Richmond River near Wardell
  • Pinchgut - see Fort Denison, a former penal site and defensive facility in Sydney Harbour
  • Pulbah Island, the largest island in Lake Macquarie
  • Rawdon Island, in Hastings River downstream of Wauchope
  • Reedy Island, in Tuross Lake
  • Regatta Island, in Wallis Lake
  • Rodd Island, a small island in Iron Cove, an arm of Port Jackson (Sydney Harbour)
  • Sanctuary Island, in Narrabeen Lagoon
  • Scotland Island, in Pittwater
  • Shark Island, in Sydney Harbour
  • Snapper Island, in Sydney Harbour
  • Spectacle Island, in the Hawkesbury River
  • Spectacle Island, in Sydney Harbour
  • Solitary Islands
    • North Solitary Island
    • South Solitary Island
    • Southwest Solitary Island
    • Mid Solitary Island
    • Split Solitary Island
  • Stott's Island, in Tweed River at Tumbuulgum
  • Stuart's Island, in Nambucca River at Bellwood
  • Sultan's Island off coast 4 km north of Eden
  • Susan Island, in Clarence River at Grafton
  • Teribah Island, at The Entrance, Tuggerah Lake
  • Tollgate Islands (2), in Bateman's Bay
  • Ukerebagh Island, in Tweed River at South Tweed Heads
  • Wallis Island, in Wallis Lake
  • Wasp Island, the only island in Durras Inlet near Batemans Bay[4]
  • Wedding Cake Island, a small island off the coast of Coogee
  • Windang Island, a small island at the entrance to Lake Illawarra
  • Woodford Island, in the Clarence River immediately upstream of Maclean
  • Yellow Rock Island, at junction of Bellinger and Kalang Rivers near Urunga

Northern Territory

Queensland

K'gari, 2006
Great Keppel Island, 2007
Whitehaven Beach, Whitsunday Island, 2008
  • Woody Island

South Australia

Remarkable Rocks on Kangaroo Island, 2007
Greenly Island; a distant view taken from the sea (circa 1903) (State Library of South Australia PRG 280/1/1/120)
Chinamans Hat Island as viewed from the nearby coastline
View of Pearson Island from its south end circa 1914 (State Library of South Australia PRG-280-1-12-263)

Ocean islands

  • Althorpe Islands
    • Haystack Island
    • Seal Island (Investigator Strait)
  • Beatrice Islets
  • Bicker Isles
  • Bird Islands
  • Boston Island
  • Busby Islet
  • Casuarina Islets
  • Chinamans Hat Island
  • Curlew Island
  • Douglas Rock
  • Entrance Island
  • Gambier Islands
  • Garden Island
  • Goose Island
  • Granite Island
  • Grantham Island
  • Greenly Island
  • Grindal Island
  • Investigator Group
  • Jones Island
  • Kangaroo Island, Australia's third-largest island
  • Liguanea Island
  • Lipson Island
  • Louth Island
  • Neptune Islands
  • Nicolas Baudin Island
  • Nobby Islet
  • Nuyts Archipelago
    • St Francis Island
    • St Peter Island
    • Smooth Island
  • Middle Island
  • Owen Island
  • Paisley Islet
  • Pelorus Islet
  • Pullen Island
  • Rabbit Island, Coffin Bay
  • Rabbit Island, Louth Bay
  • Rabbit Islet, Pelican Lagoon
  • Royston Island
  • St Francis Island
  • St Peter Island
  • Shag Island
  • Sir Joseph Banks Group
    • Blyth Island
    • Boucaut Island
    • Dalby Island
    • Dangerous Reef
    • Duffield Island
    • English Island
    • Hareby Island
    • Kirkby Island
    • Langton Island
    • Lusby Island
    • Marum Island
    • Partney Island
    • Reevesby Island
    • Roxby Island
    • Seal Rock
    • Sibsey Island
    • Spilsby Island
    • Stickney Island
    • Winceby Island
  • Seal Island (Encounter Bay)
  • South Island
  • Taylor Island
  • Thistle Island
  • Torrens Island
  • Troubridge Island
  • Tumby Island
  • Unnamed island, Baird Bay
  • Wardang Island
  • Wedge Island
  • Weeroona Island
  • West Island
  • Wright Island

Murray River islands

Tasmania

Macquarie Island
Currie harbour on King Island, 2007

Tasmania is a large island state off the south-east coast of mainland Australia. The main island of Tasmania (which includes 94% of the state's land area) does not have a defined name but can be referred to as the "Tasmanian mainland". There are 334 islands (or islets) within the state of Tasmania;[6] with the main islands listed below, each having a land area greater than 100 hectares (250 acres). A full list of all 334 islands is located at the list of islands of Tasmania.

Victoria

Phillip Island, 2003

River islands

  • Beveridge Island
  • Coode Island
  • Gunbower Island
  • Herring Island
  • Jordan's Island
  • Pental Island

Western Australia

Rottnest Island, 2003
View of the Recherche Archipelago from Dempster Head
Middle Island, Recherche Archipelago 2011

Over 1,000 islands have been gazetted – only the island groups and major islands are listed.

Australian territories

Jervis Bay Territory

  • Bowen Island

Australian Capital Territory

External territories

Norfolk Island, 2007

See also

References

  1. ^ Geoscience Australia (15 May 2014). "Islands". www.ga.gov.au. Retrieved 9 January 2020.
  2. ^ "Area of Australia - States and Territories". Geoscience Australia. Australian Government. 15 May 2014.
  3. ^ "National Mapping - Fab Facts, Landforms, Australian Islands". Geoscience Australia. Australian Government. Archived from the original on 22 August 2008.
  4. ^ "The Inlet that Eluded Bass". Clyde Coast Links. Archived from the original on 10 April 2013. Retrieved 1 February 2009.
  5. ^ a b No longer an island - Port of Brisbane wharves construction in the mouth of the Brisbane River extended over it
  6. ^ Brothers, Nigel; Pemberton, David; Pryor, Helen; Lucieer, Vanessa (2001). Tasmania's offshore islands: seabirds and other natural features. Hobart, Tasmania: Tasmanian Museum and Art Gallery. p. 44. ISBN 978-0-7246-4816-0.
  7. ^ "National recovery plan for Albatrosses and Giant-petrels: Section 4.1.6 Australian Antarctic Territory". Australian Government, Department of the Environment, Water, Heritage and the Arts. Archived from the original on 17 August 2008. Retrieved 16 July 2008.