| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
1951  | Iron Range National Park  Iron Range National Park | Australia, Queensland Cook | park | S 12° 42′ 32'' | E 143° 16′ 36'' |
| 1952 | Isla Gorge National Park Isla Gorge National Park | Australia, Queensland Banana | park | S 25° 10′ 9'' | E 149° 56′ 39'' |
| 1953 | Keppel Bay Islands National Park Keppel Bay Islands National Park | Australia, Queensland Livingstone | park | S 23° 10′ 33'' | E 150° 56′ 52'' |
| 1954 | Kurrimine Beach National Park Kurrimine Beach National Park,Kurrimine-Beach-Nationalpark,Parque nacional Playa Kurrimine | Australia, Queensland Cassowary Coast | park | S 17° 43′ 38'' | E 146° 5′ 50'' |
| 1955 | Gardens Oval Gardens Oval | Australia, Northern Territory Darwin | park | S 12° 26′ 45'' | E 130° 50′ 2'' |
| 1956 | Garig Gunak Barlu National Park Garig Gunak Barlu National Park | Australia, Northern Territory West Arnhem | park | S 11° 19′ 15'' | E 132° 10′ 41'' |
| 1957 | Kintore Caves Conservation Reserve Kintore Caves Conservation Reserve | Australia, Northern Territory | reserve | S 14° 24′ 47'' | E 132° 9′ 43'' |
| 1958 | Goold Island National Park Goold Island National Park,Goold-Island-Nationalpark | Australia, Queensland Cassowary Coast | park | S 18° 9′ 55'' | E 146° 10′ 15'' |
| 1959 | Green Island National Park Green Island National Park | Australia, Queensland | park | S 16° 45′ 40'' | E 145° 58′ 10'' |
| 1960 | Hinchinbrook Island National Park Hinchinbrook Island National Park | Australia, Queensland Cassowary Coast | park | S 18° 22′ 54'' | E 146° 13′ 36'' |
| 1961 | Hope Islands National Park Hope Islands National Park | Australia, Queensland | park | S 15° 45′ 12'' | E 145° 27′ 17'' |
| 1962 | Glass House Mountains National Park Glass House Mountains National Park | Australia, Queensland Sunshine Coast | park | S 26° 55′ 32'' | E 152° 56′ 40'' |
| 1963 | Goneaway National Park Goneaway National Park | Australia, Queensland Barcoo | park | S 23° 47′ 24'' | E 142° 12′ 17'' |
| 1964 | Goodedulla National Park Goodedulla National Park | Australia, Queensland Rockhampton | park | S 23° 16′ 41'' | E 149° 44′ 14'' |
| 1965 | Halifax Bay Wetlands National Park Halifax Bay Wetlands National Park | Australia, Queensland Hinchinbrook | park | S 18° 52′ 56'' | E 146° 16′ 6'' |
| 1966 | Hann Tableland National Park Hann Tableland National Park | Australia, Queensland Mareeba | park | S 16° 50′ 28'' | E 145° 11′ 19'' |
| 1967 | Hasties Swamp National Park Hasties Swamp National Park | Australia, Queensland Tablelands | park | S 17° 17′ 55'' | E 145° 28′ 29'' |
| 1968 | Hell Hole Gorge National Park Hell Hole Gorge National Park | Australia, Queensland Quilpie | park | S 25° 32′ 32'' | E 144° 9′ 30'' |
| 1969 | Holbourne Island National Park Holbourne Island National Park | Australia, Queensland Whitsunday | park | S 19° 43′ 38'' | E 148° 21′ 32'' |
| 1970 | Guichen Bay Conservation Park Guichen Bay Conservation Park | Australia, South Australia Robe | park | S 37° 5′ 17'' | E 139° 46′ 44'' |
| 1971 | Goodnight Scrub National Park Goodnight Scrub National Park | Australia, Queensland Bundaberg | park | S 25° 17′ 21'' | E 151° 53′ 57'' |
| 1972 | Indooroopilly Island Conservation Park Indooroopilly Island Conservation Park | Australia, Queensland Brisbane | park | S 27° 30′ 58'' | E 152° 59′ 20'' |
| 1973 | Grey Peaks National Park Grey Peaks National Park | Australia, Queensland Cairns | park | S 17° 2′ 26'' | E 145° 50′ 55'' |
| 1974 | Japoon National Park Japoon National Park,Japoon-Nationalpark,Parque nacional Japoon | Australia, Queensland Cassowary Coast | park | S 17° 44′ 17'' | E 145° 53′ 18'' |
| 1975 | Kirrama National Park Kirrama National Park | Australia, Queensland Tablelands | park | S 18° 8′ 54'' | E 145° 41′ 16'' |
| 1976 | Kuranda National Park Kuranda National Park | Australia, Queensland Mareeba | park | S 16° 41′ 59'' | E 145° 32′ 57'' |
| 1977 | Kroombit Tops National Park Kroombit Tops National Park | Australia, Queensland Gladstone | park | S 24° 22′ 16'' | E 150° 55′ 40'' |
| 1978 | Great Sandy National Park Great Sandy National Park | Australia, Queensland Fraser Coast | park | S 24° 59′ 54'' | E 153° 16′ 4'' |
| 1979 | Kondalilla National Park Kondalilla National Park | Australia, Queensland Sunshine Coast | park | S 26° 40′ 28'' | E 152° 50′ 5'' |
| 1980 | Hale Conservation Park Hale Conservation Park | Australia, South Australia Barossa | park | S 34° 41′ 19'' | E 138° 54′ 30'' |
| 1981 | Gawler Ranges National Park Gawler Ranges National Park | Australia, South Australia | park | S 32° 34′ 48'' | E 135° 26′ 17'' |
| 1982 | Kaiserstuhl Conservation Park Kaiserstuhl Conservation Park | Australia, South Australia Barossa | park | S 34° 35′ 6'' | E 139° 0′ 45'' |
| 1983 | Innamincka Regional Reserve Innamincka Regional Reserve | Australia, South Australia | reserve | S 27° 32′ 27'' | E 140° 35′ 47'' |
| 1984 | Hambidge Wilderness Protection Area Hambidge Wilderness Protection Area,Khambridzh,Zapovednik Khambridzh,Заповедник Хамбридж,Хамбридж | Australia, South Australia Cleve | reserve | S 33° 23′ 8'' | E 135° 55′ 22'' |
| 1985 | Goose Island Conservation Park Goose Island Conservation Park | Australia, South Australia Yorke Peninsula | park | S 34° 27′ 12'' | E 137° 22′ 18'' |
| 1986 | Kelly Hill Conservation Park Kelly Hill Conservation Park | Australia, South Australia Kangaroo Island | park | S 35° 59′ 4'' | E 136° 55′ 6'' |
| 1987 | Hallett Cove Conservation Park Hallett Cove Conservation Park | Australia, South Australia Marion | park | S 35° 4′ 25'' | E 138° 29′ 54'' |
| 1988 | Hincks Conservation Park Hincks Conservation Park | Australia, South Australia Elliston | park | S 33° 52′ 56'' | E 135° 45′ 51'' |
| 1989 | Grass Tree Conservation Park Grass Tree Conservation Park | Australia, South Australia Naracoorte Lucindale | park | S 36° 48′ 28'' | E 140° 41′ 31'' |
| 1990 | Kapunda Island Conservation Park Kapunda Island Conservation Park | Australia, South Australia Loxton Waikerie | park | S 34° 26′ 54'' | E 140° 33′ 40'' |
| 1991 | Hincks Wilderness Protection Area Hincks Wilderness Protection Area,Khinks,Zapovednik Khinks,Заповедник Хинкс,Хинкс | Australia, South Australia | reserve | S 33° 52′ 17'' | E 136° 1′ 4'' |
| 1992 | Horsnell Gully Conservation Park Horsnell Gully Conservation Park | Australia, South Australia Adelaide Hills | park | S 34° 56′ 1'' | E 138° 42′ 21'' |
| 1993 | Gum Lagoon Conservation Park Gum Lagoon Conservation Park | Australia, South Australia Kingston (SA) | park | S 36° 16′ 48'' | E 140° 2′ 23'' |
| 1994 | Great Australian Bight Marine National Park Great Australian Bight Marine National Park | Australia, South Australia | park | S 31° 36′ 53'' | E 130° 7′ 23'' |
| 1995 | Hazelwood Park Hazelwood Park | Australia, South Australia Burnside | park | S 34° 56′ 11'' | E 138° 39′ 24'' |
| 1996 | Hurtle Square Hurtle Square | Australia, South Australia | reserve | S 34° 55′ 56'' | E 138° 36′ 23'' |
| 1997 | Kellidie Bay Conservation Park Kellidie Bay Conservation Park | Australia, South Australia Lower Eyre | park | S 34° 36′ 31'' | E 135° 31′ 56'' |
| 1998 | Kulliparu Conservation Park Kulliparu Conservation Park | Australia, South Australia Wudinna | park | S 33° 6′ 35'' | E 134° 55′ 14'' |
| 1999 | Hacks Lagoon Conservation Park Hacks Lagoon Conservation Park | Australia, South Australia Naracoorte Lucindale | park | S 37° 6′ 1'' | E 140° 43′ 36'' |
| 2000 | Kenneth Stirling Conservation Park Kenneth Stirling Conservation Park | Australia, South Australia Adelaide Hills | park | S 34° 57′ 32'' | E 138° 47′ 37'' |
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