Protected areas of South Australia consists of protected areas located within South Australia and its immediate onshore waters and which are managed by South Australian Government agencies. As of March 2018, South Australia contains 359 separate protected areas declared under the National Parks and Wildlife Act 1972, the Crown Land Management Act 2009 and the Wilderness Protection Act 1992 which have a total land area of 211,387.48 km2 (81,617.16 sq mi) or 21.5% of the state's area.
Flinders Chase National Park is a protected area in the Australian state of South Australia located at the west end of Kangaroo Island about 177 kilometres west-south west of the state capital of Adelaide and 110 kilometres west of the municipal seat of Kingscote. It is a sanctuary for endangered species and home to a few geological phenomena. It was the second national park to be declared in South Australia.
Seal Bay Conservation Park is a protected area located on the south coast of Kangaroo Island in the Australian state of South Australia. It is the home of the third largest Australian sea lion colony in Australia.
Investigator Strait is a body of water in South Australia lying between the Yorke Peninsula, on the Australian mainland, and Kangaroo Island. It was named by Matthew Flinders after his ship, HMS Investigator, on his voyage of 1801–1802. It is bordered by the Gulf St Vincent in the northeast.
Pelican Lagoon Conservation Park is a protected area located in the Australian state of South Australia on the Dudley Peninsula on Kangaroo Island. It was dedicated in 1967 for the protection of wildlife habitat.
Pelican Lagoon is a seawater lagoon in the Australian state of South Australia located on the north coast of Kangaroo Island about 18.7 kilometres south east of Kingscote. It was named by Matthew Flinders on 4 April 1802 after the large population of pelicans present in its waters and adjoining shorelines. Its role as fishery hatchery had been identified by the early 20th century with the result that fishing in its waters has been restricted in varying degrees.
Nobby Islet is an islet located in the Great Australian Bight off the south coast of Kangaroo Island in the Australian state of South Australia approximately 50 kilometres south-west of Kingscote. It is currently part of the Seal Bay Conservation Park.
Point Labatt is a headland located on the west coast of Eyre Peninsula in the Australian state of South Australia about 39 kilometres south by east of Streaky Bay. It is notable as one of the largest Australian mainland breeding sites for Australian sea lions. The land and the sea adjoining Point Labatt is part of three protected areas - the Point Labatt Conservation Park, the Point Labatt Aquatic Reserve and the West Coast Bays Marine Park.
Winninowie Conservation Park is a protected area in the Australian state of South Australia located on the east coast of Upper Spencer Gulf about 20 kilometres south by east of Port Augusta and 25 kilometres northwest of Port Germein, in the locality of Miranda. The conservation park was proclaimed in 1990 for the purpose of conserving ‘excellent examples of several coastal and marine ecosystems with sub-tropical affiliations in a temperate environment’ including ‘significant stands of the grey mangrove, Avicennia marina var. resinifera, seagrass and samphire salt marsh communities’. The conservation park's boundaries overlap with those of the Yatala Harbour Upper Spencer Gulf Aquatic Reserve. The conservation park is classified as an IUCN Category Ia protected area.
Karatta is a locality in the Australian state of South Australia located on the south coast of Kangaroo Island overlooking the body of water known in Australia as the Southern Ocean and by international authorities as the Great Australian Bight. Karatta is located about 191 kilometres south-west of the state capital of Adelaide.
Antechamber Bay is a locality in the Australian state of South Australia located on the north coast of Dudley Peninsula on Kangaroo Island overlooking Backstairs Passage about 108 kilometres south of the state capital of Adelaide and about 15 kilometres east of Penneshaw.
D’Estrees Bay is a locality in the Australian state of South Australia located on the south coast of Kangaroo Island overlooking the body of water known in Australia as the Southern Ocean and by international authorities as the Great Australian Bight. It is located about 145 kilometres southwest of the state capital of Adelaide and about 32 kilometres south of the municipal seat of Kingscote.
Seal Bay is a locality in the Australian state of South Australia located on the south coast of Kangaroo Island overlooking the body of water known in Australia as the Southern Ocean and by international authorities as the Great Australian Bight. It is located about 164 kilometres southwest of the state capital of Adelaide and about 50 kilometres south of the municipal seat of Kingscote.
Point Labatt Aquatic Reserve is a marine protected area in the Australian state of South Australia located in the waters of the Great Australian Bight adjoining the west coast of Eyre Peninsula at the headland of Point Labatt.
Seal Bay Aquatic Reserve was a marine protected area in the Australian state of South Australia located in waters off the south coast of Kangaroo Island immediately adjoining and including the intertidal zone within the locality of Seal Bay which is also part of the Seal Bay Conservation Park.
Bales Beach Aquatic Reserve was a marine protected area in the Australian state of South Australia located in waters off the south coast of Kangaroo Island immediately adjoining and including the intertidal zone within the locality of Seal Bay whose full extent is occupied by the Seal Bay Conservation Park.
American River Aquatic Reserve was a marine protected area in the Australian state of South Australia located on the north coast of Kangaroo Island in waters of the coastal lagoon known as Pelican Lagoon, in existence from 1971 to 2016. From 2012, the Pelican Lagoon Sanctuary Zone has fallen within the Encounter Marine Park. Pelican Lagoon is probably the oldest marine protected area in South Australia, having been protected since 1914.
Goose Island Aquatic Reserve is a marine protected area in the Australian state of South Australia located in waters adjoining the following island located in Spencer Gulf immediately north of Wardang Island and west of the town of Port Victoria - Goose Island, Little Goose Island and White Rock Island.
Newland is a locality in the Australian state of South Australia located on Kangaroo Island about 168 kilometres south-west of the state capital of Adelaide and about 50 kilometres south-west of the municipal seat of Kingscote.
Southern Kangaroo Island Marine Park is a marine protected area in the Australian state of South Australia located in state coastal waters adjoining both the south coast of Kangaroo Island and a group of islets located to the south of Kangaroo Island.
