This is a list of selected Australian islands grouped by State or Territory.

Australia Australia, officially the Commonwealth of Australia, is a sovereign country comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands. With an area of , Australia is the largest country by ...

has 8,222 islands within its maritime borders.

Largest islands

The islands larger than are: *

Tasmania ) , nickname = , image_map = Tasmania in Australia.svg , map_caption = Location of Tasmania in AustraliaCoordinates: , subdivision_type = Country , subdi ...

(Tas) ; * Melville Island,

Northern Territory The Northern Territory (commonly abbreviated as NT; formally the Northern Territory of Australia) is an Australian territory in the central and central northern regions of Australia. The Northern Territory shares its borders with Western Aust ...

(NT), ; * Kangaroo Island,

South Australia South Australia (commonly abbreviated as SA) is a States and territories of Australia, state in the southern central part of Australia. It covers some of the most arid parts of the country. With a total land area of , it is the fourth-largest o ...

(SA), ; *

Groote Eylandt Groote Eylandt ( Anindilyakwa: ''Ayangkidarrba'' meaning "island" ) is the largest island in the Gulf of Carpentaria and the fourth largest island in Australia. It was named by the explorer Abel Tasman in 1644 and is Dutch for "Large Island" i ...

(NT), ; * Bathurst Island (NT), ; * Fraser Island,

Queensland ) , nickname = Sunshine State , image_map = Queensland in Australia.svg , map_caption = Location of Queensland in Australia , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , establishe ...

(Qld), ; *

Flinders Island Flinders Island, the largest island in the Furneaux Group, is a island in the Bass Strait, northeast of the island of Tasmania. Flinders Island was the place where the last remnants of aboriginal Tasmanian population were exiled by the colo ...

(Tas), ; * King Island (Tas), ; and * Mornington Island (Qld), .

New South Wales

Amherst Island Amherst Island is located in Lake Ontario, west of Kingston, Ontario, Canada. Amherst Island, being wholly in Lake Ontario, is upstream, above the St Lawrence River Thousand Islands. The Island is part of Loyalist Township in Lennox and Addingt ...

, in Lake Mummuga * Bare Island, near the north headland of Botany Bay * Belowla Island, off Kioloa Beach * Bird Island, located near Budgewoi, east of the 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 The Brush Island is a continental island, contained within the Brush Island Nature Reserve, a protected nature reserve, known as Mit Island in the Dhurga language of the Murramamrang people of the Yuin nation see (http://press-files.anu.edu.au/ ...

, 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 ** Palmer's 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 Darling is a term of endearment of Old English origin. Darling or Darlin' or Darlings may also refer to: People * Darling (surname) * Darling Jimenez (born 1980), American boxer *Darling Légitimus (1907–1999), French actress Places Austral ...

, a former island subsequently bridged by land, in Sydney Harbour *

Elizabeth Island Elizabeth Island may refer to: * Elizabeth Island (Alaska) * Elizabeth Island, Bahamas * Elizabeth Island, Bermuda * Elizabeth Island (Georgian Bay) * Elizabeth Island, Michigan * Elizabeth Island, New Zealand * Elizabeth Island (Victoria) * ...

, 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 Goat Island (or Goat Islands) may refer to: Arts * Goat Island (performance group), a Chicago-based company * ''Goat Island'' (play), ''Delitto all'isola delle capre'', by Ugo Betti Places Australia * Goat Island (Port Jackson) in Sydney Harbou ...

, 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 Lake Illawarra ( Aboriginal Tharawal language: various adaptions of ''Elouera'', ''Eloura'', or ''Allowrie''; ''Illa'', ''Wurra'', or ''Warra'' meaning pleasant place near the sea, or, high place near the sea, or, white clay mountain), is an op ...

: ** 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 Long Island is a densely populated island in the southeastern region of the U.S. state of New York, part of the New York metropolitan area. With over 8 million people, Long Island is the most populous island in the United States and the 18 ...

, in the Hawkesbury River *

Lord Howe Island Lord Howe Island (; formerly Lord Howe's Island) is an irregularly crescent-shaped volcanic remnant in the Tasman Sea between Australia and New Zealand, part of the Australian state of New South Wales. It lies directly east of mainland Po ...

, a small oceanic island in the Tasman Sea, east of the Australian mainland; it is the most remote island of Australia to not fall under external territory status **

Ball's Pyramid Ball's Pyramid is an erosional remnant of a shield volcano and caldera lying southeast of Lord Howe Island in the Pacific Ocean. It is high, while measuring in length and only across, making it the tallest volcanic stack in the world. B ...

** Admiralty Group * 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, east of Narooma on the south coast * Moon Island, 1 km off Swansea Heads * Muttonbird Island, off

Coffs Harbour Coffs Harbour is a city on the Mid North Coast of New South Wales, Australia, north of Sydney, and south of Brisbane. It is one of the largest urban centres on the North Coast, with a population of 78,759 as per 2021 census. The Gumbaynggirr ...

Newry Island Newry (; ) is a City status in Ireland, city in Northern Ireland, divided by the Newry River, Clanrye river in counties County Armagh, Armagh and County Down, Down, from Belfast and from Dublin. It had a population of 26,967 in 2011. Newry ...

, in the Kalang River near Urunga * Numbaa Island, in the Shoalhaven River * Payne's Island, in Wallaga Lake *

Peat Island Peat Island is a small island of approximately eight hectares in the Hawkesbury River, just north of Sydney, New South Wales, Australia. It forms part of the suburb called Mooney Mooney and is located just upstream from the Sydney – Newcastl ...

, in the Hawkesbury River * Pig Island, in the Shoalhaven River *

Pimlico Island Pimlico () is an area of Central London in the City of Westminster, built as a southern extension to neighbouring Belgravia. It is known for its garden squares and distinctive Regency architecture. Pimlico is demarcated to the north by Victori ...

, 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 Reedy Island is a small island in the middle of the channel of the Delaware River near its mouth on the Delaware Bay in the U.S. state of Delaware. It is located approximately east of Port Penn, Delaware and southwest of Salem, New Jersey. The ...

, in Tuross Lake * Regatta Island, in Wallis Lake *

Rodd Island Rodd Island is a island on the Parramatta River in Sydney, Australia. It lies in the centre of Iron Cove, between the suburbs of Drummoyne, Russell Lea, Rodd Point, Haberfield, Lilyfield and Leichhardt. It is located west of the Sydney ...

, 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 Susan Island is an island in the North Coast of British Columbia, Canada. To its west is Finlayson Channel; to its east Mathieson Channel. Roderick Island lies to its north and Dowager Island to its south. James Johnstone, one of George Vancouve ...

, 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 Wallis ( Wallisian: ''Uvea'') is a Polynesian atoll/island in the Pacific Ocean belonging to the French overseas collectivity (''collectivité d'outre-mer'', or ''COM'') of Wallis and Futuna. It lies north of Tonga, northeast of Fiji, east-n ...

, in Wallis Lake * Wasp Island, the only island in Durras Inlet near

Batemans Bay Batemans Bay is a town on the South Coast region of the state of New South Wales, Australia. Batemans Bay is administered by the Eurobodalla Shire council. The town is situated on the shores of an estuary formed where the Clyde River meets th ...

* 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

* Bathurst Island *

Bickerton Island Bickerton Island is 13 km west of Groote Eylandt and 8 km east of the mouth of Blue Mud Bay in eastern Arnhem Land, in the Northern Territory of Australia. It is about 21 by 21 kilometres in size, with deep bays and indentations, and ...

Bruney Island Burney Island is an island in the Northern Territory The Northern Territory (commonly abbreviated as NT; formally the Northern Territory of Australia) is an Australian territory in the central and central northern regions of Australia. The ...

* Crocodile Islands * Croker Island * East Woody Island * Elcho Island * Goulburn Islands *

- The name is an archaic spelling of the Dutch words for "Big Island" - Australia's 4th largest island *

Howard Island Howard Island is an island in the Arafura Sea, Northern Territory, Australia. It belongs to East Arnhem Region, and is evenly divided between ''Gumurr Gatjirrk Ward'' in the west and ''Gumurr Marthakal Ward'' in the east. The only settlements ...

Inglis Island Inglis Island is the largest of a group called the English Company's Islands, in Northern Territory The Northern Territory (commonly abbreviated as NT; formally the Northern Territory of Australia) is an Australian territory in the central ...

* Marchinbar Island * Martjanba Island * Melville Island, the second largest island in Australia * Quail Island * Sir Edward Pellew Group *

Tiwi Islands The Tiwi Islands ( tiw, Ratuati Irara meaning "two islands") are part of the Northern Territory, Australia, to the north of Darwin adjoining the Timor Sea. They comprise Melville Island, Bathurst Island, and nine smaller uninhabited islands, w ...

* Vanderlin Island * Wessel Islands

Queensland

* Acheron Island * Agnes Island * Albino Rock * Aplin Islet * Arnold Islets *

Avoid Island Avoid Island is one of the Flat Isles, within the island chain called the Northumberland Islands, around off the eastern coast of Queensland, Australia, approximately south of Mackay. Owned and managed by the Queensland Trust for Nature (QT ...

* Baird Island * Barber Island * Barrow Island *

Bayley Island Bayley Island is one of the West Wellesley Islands, on the eastern side of the Gulf of Carpentaria, Queensland, Australia. It is within the Shire of Mornington. Geography The island is located northwest of the mainland, and less than sou ...

* Bedarra Island * Beesley Island *

Bentinck Island Bentinck Island is a small island in the Strait of Juan de Fuca just off the southern tip of Vancouver Island in Metchosin, British Columbia, Canada near Race Rocks. It served as a leper colony beginning in 1924, when the federal government shut ...

* Bird Islands *

Bishop Island Bishop Island is a Baffin Island offshore island located in the Arctic Archipelago in the territory of Nunavut. The island lies in Frobisher Bay, approximately southwest of Iqaluit. Hill Island and Faris Island are in the immediate vicinity. The ...

No longer an island -

Port of Brisbane Port of Brisbane is the shipping port and coastal suburb of the City of Brisbane, on the east coast of Queensland, Australia. In the , Port of Brisbane had no residents living in the suburb. The port is the largest in the state of Queensland. ...

wharves construction in the mouth of the Brisbane River extended over it * Bootie Island *

Bountiful Islands The Bountiful Islands are a group of small islands in the Gulf of Carpentaria, northern Australia, belonging to the state of Queensland and within the Shire of Mornington. The islands cover an area of . They form an Important Bird Area b ...

* Bowden Island * Boyne Island * Brampton Island *

Bribie Island Bribie Island is the smallest and most northerly of three major sand islands forming the coastline sheltering the northern part of Moreton Bay, Queensland, Australia. The others are Moreton Island and North Stradbroke Island. Bribie Island i ...

* Brisk Island * Brook Islands, three islands: North, Tween and Middle. * Bourke Isles * Bushy Island * Bushy Islet * Cholmondeley Islet * Clack Island * Clerke Island * Coconut Island *

Coochiemudlo Island Coochiemudlo Island is a small island in the southern part of Moreton Bay, near Brisbane, in South East Queensland, Australia. It is also the name of the locality upon the island, which is within the local government area of Redland City. In th ...

* Crab Island * Cordelia Rocks * Coquet Island * Curacoa Island * Denham Island, Cape York Peninsula * Denham Island, Wellesley Islands * Douglas Islet *

Duncan Islands The Duncan Islands are a group of islands in the Torres Strait Islands archipelago, northwest of the Bramble Channel of Torres Strait in Queensland, Australia. The islands are situated north of Thursday Island and approximately southwest of Ba ...

* Dunk Island * Eagle Island *

Ellis Island Ellis Island is a federally owned island in New York Harbor, situated within the U.S. states of New York and New Jersey, that was the busiest immigrant inspection and processing station in the United States. From 1892 to 1954, nearly 12 mil ...

Ephraim Island Ephraim Island is luxury residential development located in the suburb of Paradise Point in the north of Gold Coast, Australia. The development is a joint-venture between Lewis Land and Mirvac. The island has an area of 9.6 hectares and was once ...

* Esk Island * Eclipse Island * Fantome Island * Falcon Island * Fisher Island * Fisherman Island * Fitzroy Island * Fly Island *

Frankland Islands Frankland Group is a national park in Queensland, Australia, 1353 km northwest of Brisbane. The five continental islands of the Frankland Group are High Island, Normanby Island, Mabel Island, Round Island and Russell Island, which lie ...

** Russell Island * K'gari, the largest sand island in the world * Goold Island * Gore Island *

Great Keppel Island Great Keppel Island (''Woppaburra, Wop-Pa, Wapparaburra'') lies from the coast off Yeppoon in the Shire of Livingstone, Queensland, Australia. It is part of the Capricorn Coast of Central Queensland. The island's traditional owners are the Wo ...

* Great Palm Island * Green Island * Haggerston Island * Hales Island * Hannibal Islands * Harvey Island * Heron Island * High Island * Hinchinbrook Island * Horseshoe Island * Houghton Island *

Hudson Island Hudson Island is the southernmost island of the Family Islands group and located approximately 20 km East of Tully Heads. The Aboriginal name for this island is ''Coolah Island''. The Great Barrier Reef Marine Park Authority The Gr ...

* Jessie Island * Kangaroo Island *

Kent Island Kent Island is the largest island in the Chesapeake Bay and a historic place in Maryland. To the east, a narrow channel known as the Kent Narrows barely separates the island from the Delmarva Peninsula, and on the other side, the island is sep ...

* King Island * Kumboola Island * Lady Elliot Island *

Lady Musgrave Island Lady Musgrave Island is a coral cay on Australia's Great Barrier Reef, with a surrounding reef. The island is the second southernmost island in the Great Barrier Reef chain of islands (with the first (southernmost) being Lady Elliot Island). ...

Leggatt Island Leggatt Island is part of the Great Barrier Reef Marine Park and the easternmost island in the Cole Islands group and National Park and is about 100 km south-east of Cape Melville, Queensland. Leggatt Island is a vegetated sand cay locat ...

Lindquist Island Lindquist Island is an island in Queensland, Australia. It is within the locality of Cowley Beach in Cassowary Coast Region. It forms part of the Cowley Beach Training Area military base. Geography The island is about 90 km north of Du ...

Lizard Island Lizard Island is an island on the Great Barrier Reef in Queensland (Australia), northwest of Brisbane and part of the Lizard Island Group that also includes Palfrey Island. It is part of the Lizard Island National Park. Lizard Island is withi ...

Lloyd Island Lloyd Island is an island in the Aboriginal Shire of Lockhart River, Queensland, Australia. Geography Lloyd Island is part of the Great Barrier Reef Marine Park in Lloyd Bay between Lockhart River and Cape Direction. Lloyd Island is a ...

Low Island Geologically, a low island is an island of coral origin. The term applies whether the island was formed as a result of sedimentation upon a coral reef or of the uplifting of such islands. The term is used to distinguish such islands from h ...

Low Wooded Island Low Wooded Island is the name of an island 30 km south-east of Cape Flattery in the Great Barrier Reef Marine Park Authority and within the Three Islands National Park. The island is an important seabird nesting site. It is around 45 hect ...

* Mabel Island *

Makepeace Island Makepeace Island is a small heart shaped island resort located in the Noosa River on Australia's Sunshine Coast. The island is currently owned by Virgin Australia (formerly known as Virgin Blue) founding partners, Brett Godfrey and Sir Richard B ...

Magnetic Island Magnetic Island ( Wulguru: Yunbenun) is an island offshore from the city of Townsville, Queensland, Australia. This mountainous island in Cleveland Bay has effectively become a suburb of Townsville, with 2,335 permanent residents. The islan ...

* Milman Islet *

Moreton Island Moreton Island (Mulgumpin) is an island on the eastern side of Moreton Bay on the coast of South East Queensland, Australia. The Coral Sea lies on the east coast of the island. Moreton Island lies northeast of the Queensland capital, Brisban ...

* Mornington Island *

Morris Island Morris Island is an 840-acre (3.4 km²) uninhabited island in Charleston Harbor in South Carolina, accessible only by boat. The island lies in the outer reaches of the harbor and was thus a strategic location in the American Civil War. The ...

Mudjimba Island Mudjimba is a coastal suburb in the Sunshine Coast Region, Queensland, Australia, and forms part of the Maroochydore urban centre. In the , Mudjimba had a population of 2,540 people. Geography The suburb is bounded by Mudjimba Beach on the Co ...

* Murdock Island * Nigger Head * Newton Island * Nob Island * Noble Island * Normanby Island * North Direction Island * North Stradbroke Island *

Northumberland Islands The Northumberland Islands are a scattered island chain off the eastern coast of Queensland, Australia. Geography and history The Northumberland Islands are to the south-east of the city of Mackay roughly between the latitudes 21°S and 22 ...

** Bedwell Group ** Beverley Group ** Broad Sound Islands ** Duke Islands ** Flat Isles ** Guardfish Cluster ** Percy Isles *

Orpheus Island Orpheus Island National Park is a national park on Orpheus Island, in North Queensland, Australia. The Aboriginal (possibly Nyawaygi) name for this island is Goolboddi Island. It is one of the Palm Islands group, northwest of Brisbane, as is ...

* Paddy Island *

Pains Island Pains Island is one of the West Wellesley Islands The West Wellesley Islands, also referred to as the Forsyth Islands, is an island group and suburbs and localities (Australia), locality in the Gulf of Carpentaria within the Shire of Mornin ...

* Palfrey Island *

Peel Island Peel Island ( Indigenous, Janday: ''Teerk Roo Ra'', also and more phonetically spelled 'Jercuruba' or 'Jercroobai' ) is a small heritage-listed island located in Moreton Bay, east of Brisbane, in South East Queensland, Australia. The island ...

* Pelorus Island *

Pentecost Island Pentecost Island is one of the 83 islands that make up the South Pacific nation of Vanuatu. It lies due north of capital Port Vila. Pentecost Island is known as in French and in Bislama. The island was known in its native languages by ...

* Percy Island * Perry Island (Queensland), Perry Island * Pigeon Island (North Queensland), Pigeon Island * Cotton Tree, Queensland, Pincushion Island * Pipon Island * Prince of Wales Island, Queensland, Prince of Wales Island * Pumpkin Island * Raine Island * Restoration Island * Rocky Island (Queensland), Rocky Island * Rocky Point Island * Rodney Island * Round Island (Queensland), Round Island * St Helena Island, Queensland, St Helena Island * Shaw Island, Queensland, Shaw Island * Sherrard Island * Sir Charles Hardy Islands * The Sisters * Sisters Islands (Queensland), Sisters Islands * Snapper Island, Queensland, Snapper Island * South Direction Island * South Stradbroke Island * Southern Moreton Bay Islands (Queensland), Southern Moreton Bay Islands ** Russell Island (Moreton Bay), Russell Island ** Macleay Island ** Perulpa Island (connected to Macleay Island by causeway) ** Lamb Island (Moreton Bay), Lamb Island ** Karragarra Island (Moreton Bay), Karragarra Island * Saibai Island, in the Torres Strait * Stephens Island (Great Barrier Reef), Stephens Island * Struck Island * Sunday Island, Queensland, Sunday Island * Sunter Island * Sweers Island * Talbot Islands * Tern Island (Queensland), Tern Island * Thomson Islet * Thorpe Island * Three Islands (Queensland), Three Islands * The Three Sisters (Queensland), The Three Sisters ** Sue Islet (Queensland), Sue Islet * List of Torres Strait Islands, Torres Strait Islands * Trochus Island * Turtle Group * Watson Island (Queensland), Watson Island * Wellesley Islands **North Wellesley Islands (Mornington Island, Mornington, Moondalbee, Lingnoonganee, Pisonia, Lingeleah, Beahgoo, Jinke, Sydney, Tulburrerr, Denham, and Andrew Islands) **South Wellesley Islands (Allen Island, Queensland, Allen, Horseshoe Island, Queensland, Horseshoe, Albinia, Bentinck Island, Queensland, Bentinck, Fowler, and Sweers Islands) **West Wellesley Islands (Forsyth, Ivis, Pains Island, Pains, and

s) * Wheeler Island (Queensland), Wheeler Island * Whitsunday Islands ** Daydream Island ** Dent Island (Queensland), Dent Island ** Hamilton Island, Australia, Hamilton Island ** Hayman Island ** Hook Island ** Keswick Island ** Lindeman Island ** Long Island (Whitsunday Islands), Long Island ** South Molle Island ** Whitsunday Island * Wilson Island (Queensland), Wilson Island * Woody Island (Queensland), Woody Island

South Australia

Pearson Isles, South Australia (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 Conservation Park, Bird Islands * Boston Island * Busby Islet * Casuarina Islets * Chinamans Hat Island * Curlew Island (South Australia), Curlew Island * Douglas Rock * Entrance Island (South Australia), Entrance Island * Gambier Islands (South Australia), Gambier Islands *Garden Island (South Australia), Garden Island * Goose Island (South Australia), Goose Island * Granite Island (South Australia), Granite Island * Grantham Island * Greenly Island (South Australia), Greenly Island * Grindal Island * Investigator Group ** Flinders Island (South Australia), Flinders Island ** Pearson Isles *** Dorothee Island *** Pearson Island *** Veteran Isles ** Topgallant Islands ** Waldegrave Islands ** Ward Islands (South Australia), Ward Islands * Jones Island (South Australia), 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 (South Australia), St Peter Island ** Smooth Island (South Australia), Smooth Island * Middle Island (South Australia), Middle Island * Owen Island (South Australia), Owen Island * Paisley Islet * Pelorus Islet * Pullen Island (South Australia), Pullen Island * Rabbit Island, Coffin Bay * Rabbit Island (South Australia), Rabbit Island, Louth Bay * Pelican Lagoon#Islets, Rabbit Islet, Pelican Lagoon * Royston Island * St Francis Island * St Peter Island (South Australia), St Peter Island * Shag Island (South Australia), Shag Island * Sir Joseph Banks Group ** Blyth Island ** Boucaut Island ** Dalby Island **Dangerous Reef ** Duffield Island ** English Island (South Australia), 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 (South Australia), South Island * Taylor Island * Thistle Island * Torrens Island * Troubridge Island * Tumby Island *Unnamed island, Baird Bay * Wardang Island * Wedge Island (South Australia), Wedge Island * Weeroona Island * West Island (South Australia), West Island * Wright Island (South Australia), Wright Island

Murray River islands

* Hindmarsh Island * Mundoo Island, South Australia, Mundoo Island * Pomanda Island * Rabbit Island, Coorong

Tasmania

Tasmania ) , nickname = , image_map = Tasmania in Australia.svg , map_caption = Location of Tasmania in AustraliaCoordinates: , subdivision_type = Country , subdi ...

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; with the main islands listed below, each having a land area greater than . A full list of all 334 islands is located at the list of islands of Tasmania. * Bruny Island *Furneaux Group, Furneaux Island Group **Anderson Island (Tasmania), Anderson Island **Babel Island **Badger Island **Big Green Island **Cape Barren Island **Clarke Island, Tasmania, Clarke Island **East Kangaroo Island **

**Goose Island (Tasmania), Goose Island **Great Dog Island (Tasmania), Great Dog Island **Long Island (Tasmania), Long Island **Mount Chappell Island * Hogan Island * Hunter Island Group ** Hunter Island (Tasmania), Hunter Island ** Robbins Island (Tasmania), Robbins Island ** Three Hummock Island * Kent Group, Kent Island Group **Deal Island (Tasmania), Deal Island **Dover Island (Tasmania), Dover Island **Erith Island * King Island (Tasmania), King Island * Maatsuyker Islands, Maatsuyker Islands Group ** Chicken Island (Tasmania), Chicken Island ** De Witt Island ** Maatsuyker Island * Macquarie Island * Maria Island ** Ile du Nord * Partridge Island (Tasmania), Partridge Island * Petrel Island Group ** Big Sandy Petrel Island ** Big Stony Petrel Island ** Little Stony Petrel Island ** South West Petrel Island ** Kangaroo Island (Tasmania), Kangaroo Island ** Howie Island * Picnic Island * Robbins Island (Tasmania), Robbins Island **Walker Island (Northern Tasmania), Walker Island (northwest) * Rodondo Island * Schouten Island * Sloping Island Group ** Sloping Island ** Smooth Island (Tasmania) *Waterhouse Island Group **Swan Island (Tasmania), Swan Island ** Waterhouse Island (Tasmania), Waterhouse Island

Victoria

* Anser Island * Barrallier Island (Victoria), Barrallier Island * Bennison Island (Victoria), Bennison Island * Chinaman Island * Churchill Island * Corner Island (Victoria), Corner Island * Duck Island (Victoria), Duck Island * Elizabeth Island (Victoria), Elizabeth Island * French Island (Victoria), French Island * Gabo Island * Griffiths Island * Joe Island (Victoria), Joe Island * Kanowna Island (Victoria), Kanowna Island * Lady Julia Percy Island * Mud Islands * Norman Island (Victoria), Norman Island * Phillip Island (Victoria), Phillip Island * Raymond Island * Rotamah Island * Sandstone Island * Shellback Island * Snake Island (Victoria), Snake Island * Sunday Island (Victoria), Sunday Island * Swan Island (Victoria), Swan Island * Tullaberga Island (Victoria), Tullaberga Island * Mangrove Islet

River islands

* Beveridge Island (Victoria), Beveridge Island * Coode Island * Gunbower Island * Herring Island (Victoria), Herring Island * Jordan's Island * Pental Island, Victoria, Pental Island

Western Australia

Middle Island 1 Recherche Archipelago NR IV-2011

Over 1,000 islands have been gazetted – only the island groups and major islands are listed. * Ashmore Reef * Barrow Island, Western Australia, Barrow Island * Bonaparte Archipelago * Buccaneer Archipelago ** Cockatoo Island, Western Australia, Cockatoo Island * Cape Leeuwin Islands * Carnac Island * Dampier Archipelago * Dirk Hartog Island * Garden Island, Western Australia, Garden Island * Houtman Abrolhos ** Easter Group ** Pelsaert Group ** Wallabi Group * Lacepede Islands * Lowendal Islands * Mary Anne Group * Montebello Islands * Recherché Archipelago * Rottnest Island * Rowley Shoals * Scott and Seringapatam Reefs * List of islands in Shark Bay, Shark Bay islands * Wedge Island (Western Australia), Wedge Island

Australian territories

Jervis Bay Territory

* Bowen Island (Jervis Bay), Bowen Island

Australian Capital Territory

* Kingston Island * Pine Island (Canberra), Pine Island * Queen Elizabeth II Island * Spinnaker Island (Lake Burley Griffin), Spinnaker Island * Springbank Island

External territories

* Ashmore and Cartier Islands * Australian Antarctic Territory ** Achernar Island ** Masson Island ** Hawker Island ** Frazier Islands ** Giganteus Island * Christmas Island * Cocos (Keeling) Islands ** Horsburgh Island ** Home Island ** North Keeling Island ** West Island, Cocos (Keeling) Islands, West Island * Coral Sea Islands **Cato Island ** Elizabeth Reef ** Middleton Reef ** Willis Island (Coral Sea), Willis Island * Heard Island and McDonald Islands * Norfolk Island ** Nepean Island (Norfolk Island), Nepean Island ** Phillip Island, Norfolk Island, Phillip Island

References

{{Authority control Islands of Australia, * Lists of islands by country, Australia, Lists of islands of Lists of islands of Australia, Lists of islands by continent