# List of islands in Oceania by area

This is a list of islands in Oceania by area. It includes all islands in Oceania greater than 10 km$^2$ (3.9 sq mi), sorted in descending order by area. No Indonesian islands outside the provinces of Western New Guinea or any other island of the Malay Archipelago are included. For comparison, mainland Australia is also shown.

## List of islands
### Islands 1,000 km$^2$ (390 sq mi) and greater

| Rank | Island name | Area (km$^2$) | Area (sq mi) | Country or territory |
| 1 | Mainland Australia | 7,595,342 | 2,932,578 | Australia |
| 2 | New Guinea | 785,753 | 303,381 | Indonesia (Papua and West Papua) and Papua New Guinea |
| 3 | South Island | 145,836 | 56,308 | New Zealand |
| 4 | North Island | 111,583 | 43,082 | New Zealand |
| 5 | Tasmania | 65,022 | 25,105 | Australia (Tasmania) |
| 6 | New Britain | 35,145 | 13,570 | Papua New Guinea (West and East New Britain provinces) |
| 7 | New Caledonia (Grande Terre) | 16,648 | 6,428 | New Caledonia, special collectivity of France |
| 8 | Yos Sudarso (Dolak) | 11,742 | 4,534 | Indonesia (Papua) |
| 9 | Hawaiʻi (Big Island) | 10,434 | 4,029 | Hawaii, state of the United States |
| 10 | Viti Levu | 6,388 | 4,011 | Fiji |
| 11 | Bougainville | 9,318 | 3,598 | Papua New Guinea (Autonomous Region of Bougainville) |
| 12 | New Ireland (Latangai) | 7,405 | 2,859 | Papua New Guinea (New Ireland Province) |
| 13 | Melville | 5,765 | 2,226 | Australia (Northern Territory) |
| 14 | Vanua Levu | 5,587 | 2,157 | Fiji |
| 15 | Guadalcanal | 5,353 | 2,067 | Solomon Islands (Guadalcanal Province and Capital Territory) |
| 16 | Kangaroo | 4,374 | 1,689 | Australia (South Australia) |
| 17 | Espiritu Santo | 3,956 | 1,527 | Vanuatu (Sanma Province) |
| 18 | Malaita | 3,836 | 1,481 | Solomon Islands (Malaita Province) |
| 19 | Santa Isabel | 3,665 | 1,415 | Solomon Islands (Isabel Province) |
| 20 | Makira (San Cristóbal) | 3,190 | 1,230 | Solomon Islands (Makira-Ulawa Province) |
| 21 | Waigeo | 3,060 | 1,180 | Indonesia (West Papua) |
| 22 | Choiseul | 2,971 | 1,147 | Solomon Islands (Choiseul Province) |
| 23 | Groote Eylandt | 2,285 | 882 | Australia (Northern Territory) |
| 24 | Yapen | 2,278 | 880 | Indonesia (Papua) |
| 25 | Malakula | 2,041 | 788 | Vanuatu (Malampa Province) |
| 26 | New Georgia | 2,037 | 786 | Solomon Islands (Western Province) |
| 27 | Misool | 2,034 | 785 | Indonesia (West Papua) |
| 28 | Manus | 1,940 | 750 | Papua New Guinea (Manus Province) |
| 29 | Biak | 1,904 | 735 | Indonesia (Papua) |
| 30 | Maui | 1,903 | 735 | Hawaii, state of the United States |
| 31 | K'gari | 1,840 | 710 | Australia (Queensland) (world's largest sand island) |
| 32 | Stewart (Rakiura) | 1,815 | 701 | New Zealand (Southland Region) |
| 33 | Savai'i | 1,718 | 663 | Samoa |
| 34 | Bathurst | 1,692 | 653 | Australia (Northern Territory) |
| 35 | Salawati | 1,623 | 627 | Indonesia (West Papua) |
| 36 | Oahu | 1,583 | 611 | Hawaii, state of the United States |
| 37 | Fergusson | 1,437 | 555 | Papua New Guinea (Milne Bay Province) |
| 38 | Kauai | 1,435 | 554 | Hawaii, state of the United States |
| 39 | Flinders | 1,330 | 510 | Australia (Tasmania) |
| 40 | New Hanover (Lavongai) | 1,227 | 474 | Papua New Guinea (New Ireland Province) |
| 41 | Lifou | 1,146 | 442 | New Caledonia, special collectivity of France |
| 42 | Upolu | 1,125 | 434 | Samoa |
| 43 | King | 1,121 | 433 | Australia (Tasmania) |
| 44 | Tahiti | 1,069 | 413 | French Polynesia, overseas collectivity of France |
| 45 | Normanby | 1,040 | 400 | Papua New Guinea (Milne Bay Province) |
| 46 | Mornington | 1,002 | 387 | Australia (Queensland) |

### Islands 100–999 km$^2$ (39–386 sq mi)

| Rank | Island name | Area (km$^2$) | Area (sq mi) | Country or territory |
| 47 | Umboi | 930 | 360 | Papua New Guinea (Morobe Province) |
| 48 | Chatham | 920 | 360 | New Zealand |
| 49 | Efate | 899.5 | 347.3 | Vanuatu (Shefa Province) |
| 50 | Erromango | 891.9 | 344.4 | Vanuatu (Tafea Province) |
| 51 | Woodlark | 874 | 337 | Papua New Guinea (Milne Bay Province) |
| 52 | Tagula (Vanatinai) | 866 | 334 | Papua New Guinea (Milne Bay Province) |
| 53 | Komoran | 695 | 268 | Indonesia (Papua) |
| 54 | Kolombangara | 687.8 | 265.6 | Solomon Islands (Western Province) |
| 55 | Goodenough | 687 | 265 | Papua New Guinea (Milne Bay Province) |
| 56 | Buka | 682 | 263 | Papua New Guinea (Autonomous Region of Bougainville) |
| 57 | Ambryn | 677.7 | 261.7 | Vanuatu (Malampa Province) |
| 58 | Molokai | 670 | 260 | Hawaii, state of the United States |
| 59 | Rennell (Mugaba) | 660.1 | 254.9 | Solomon Islands (Rennell and Bellona Province) |
| 60 | Supiory | 659 | 254 | Indonesia (Papua) |
| 61 | Maré | 641.7 | 247.8 | New Caledonia, special collectivity of France |
| 62 | Vella Lavella | 628.9 | 242.8 | Solomon Islands (Western Province) |
| 63 | Dirk Hartog | 620 | 240 | Australia (Western Australia) |
| 64 | Tanna | 550 | 210 | Vanuatu (Tafea Province) |
| 65 | Guam | 540 | 210 | Guam, an unincorporated territory of the United States |
| 66 | Vangunu | 509 | 197 | Solomon Islands (Western Province) |
| 67 | Nendö | 505.5 | 195.2 | Solomon Islands (Temotu Province) |
| 68 | Pentecost | 490 | 190 | Vanuatu (Penama Province) |
| 69 | South Malaita (Maramasike) | 480 | 190 | Solomon Islands (Malaita Province) |
| 70 | Cape Barren | 478.4 | 184.7 | Australia (Tasmania) |
| 71 | Batanta | 453 | 175 | Indonesia (West Papua) |
| 72 | Epi | 444 | 171 | Vanuatu (Shefa Province) |
| 73 | Auckland (Motu Maha) | 442.5 | 170.9 | New Zealand |
| 74 | Taveuni | 434 | 168 | Fiji |
| 75 | Rendova | 411.3 | 158.8 | Solomon Islands (Western Province) |
| 76 | Mussau | 414 | 160 | Papua New Guinea (New Ireland Province) |
| 77 | Kadavu | 411 | 159 | Fiji |
| 78 | Ambae | 398 | 154 | Vanuatu (Penama Province) |
| 79 | Kiritimati | 388.39 | 149.96 | Kiribati (largest atoll of Oceania) |
| 80 | Lanai | 363.9 | 140.5 | Hawaii, state of the United States |
| 81 | Bruny | 362 | 140 | Australia (Tasmania) |
| 82 | Karkar | 362 | 140 | Papua New Guinea (Madang Province) |
| 83 | Kiwai | 359.1 | 138.6 | Papua New Guinea (Western Province) |
| 84 | Long Island | 357 | 138 | Papua New Guinea (Madang Province) |
| 85 | Gaua | 342 | 132 | Vanuatu (Torba Province) |
| 86 | Nuku Hiva | 339 | 131 | French Polynesia, overseas collectivity of France |
| 87 | Numfor | 335 | 129 | Indonesia (Papua) |
| 88 | Pohnpei | 334 | 129 | Federated States of Micronesia |
| 89 | Babeldaob | 331 | 128 | Palau |
| 90 | Hiva Oa | 316 | 122 | French Polynesia, overseas collectivity of France |
| 91 | Vanua Lava | 314 | 121 | Vanuatu (Torba Province) |
| 92 | Kiriwina | 290.5 | 112.2 | Papua New Guinea (Milne Bay Province) |
| 93 | Great Barrier (Aotea) | 285 | 110 | New Zealand (Auckland Region) |
| 94 | Maewo | 269 | 104 | Vanuatu (Penama Province) |
| 95 | Niue | 261.46 | 100.95 | Niue, state in free association with New Zealand |
| 96 | Tongatapu | 260.48 | 100.57 | Tonga |
| 97 | Rossel (Yela) | 260 | 100 | Papua New Guinea (Milne Bay Province) |
| 98 | Nggela Sule | ca. 230 | 89 | Solomon Islands (Central Province) |
| 99 | Tabar | 218 | 84 | Papua New Guinea (New Ireland Province) |
| 100 | Misima | 215 | 83 | Papua New Guinea (Milne Bay Province) |
| 100 | Bickerton Island | 215 | 83 | Australia (Northern Territory) |
| 101 | Resolution | 208.87 | 80.65 | New Zealand (Fiordland) |
| 102 | Lihir (Niolam) | 205 | 79 | Papua New Guinea (New Ireland Province) |
| 103 | Purutu | 186 | 72 | Papua New Guinea (Western Province) |
| 104 | San Jorge | 184 | 71 | Solomon Islands (Isabel Province) |
| 105 | Niihau | 180 | 69 | Hawaii, state of the United States |
| 106 | Malo | 180 | 69 | Vanuatu (Sanma Province) |
| 107 | Vanikoro | 173.2 | 66.9 | Solomon Islands (Temotu Province) |
| 108 | Raiatea | 167.7 | 64.7 | French Polynesia, overseas collectivity of France |
| 109 | Rapa Nui | 163.6 | 63.2 | Chile |
| 110 | Aneityum | 159.2 | 61.5 | Vanuatu (Tafea Province) |
| 111 | Isle of Pines | 152.3 | 58.8 | New Caledonia, special collectivity of France |
| 112 | D'Urville (Rangitoto Ki Te Tonga) | 150 | 58 | New Zealand (Marlborough Region) |
| 113 | Kofiau | 150 | 58 | Indonesia (West Papua) |
| 114 | Nggela Pile | ca. 150 | 58 | Solomon Islands (Central Province) |
| 115 | Ranongga | 147 | 57 | Solomon Islands (Western Province) |
| 116 | Tutuila | 142.3 | 54.9 | American Samoa, unincorporated territory of the United States |
| 117 | Gau | 136.1 | 52.5 | Fiji |
| 118 | Moorea | 134 | 52 | French Polynesia, overseas collectivity of France |
| 119 | Ouvéa | 132.1 | 51.0 | New Caledonia, special collectivity of France |
| 120 | Pavuvu | 129.19 | 49.88 | Solomon Islands (Central Province) |
| 121 | Macquarie | 128 | 49 | Australia (Tasmania) |
| 122 | Tatau | 124.73 | 48.16 | Papua New Guinea (New Ireland Province) |
| 123 | Tetepare | 118 | 46 | Solomon Islands (Western Province) |
| 124 | Kahoolawe | 115.5 | 44.6 | Hawaii, state of the United States |
| 125 | Maria | 115.5 | 44.6 | Australia (Tasmania) |
| 126 | Saipan | 115.4 | 44.6 | Northern Mariana Islands, unincorporated territory of the United States |
| 127 | Campbell (Motu Ihupuku) | 115 | 44 | New Zealand |
| 128 | Kosrae | 111.3 | 43.0 | Federated States of Micronesia |
| 129 | Wagina (Vaghena) | 110 | 42 | Vanuatu (Choiseul Province) |
| 130 | Wabuda | 109 | 42 | Papua New Guinea (Western Province) |
| 131 | Ovalau | 106.4 | 41.1 | Fiji |
| 132 | Ua Pou | 106 | 41 | French Polynesia, overseas collectivity of France |
| 133 | Basilaki | 106 | 41 | Papua New Guinea (Milne Bay Province) |
| 134 | Koro | 105 | 41 | Fiji |
| 135 | Sideia | 101.3 | 40 | Papua New Guinea (Milne Bay Province) |
| 136 | Tinian | 101.01 | 39.00 | Northern Mariana Islands, unincorporated territory of the United States |
| 137 | Adams | 100 | 39 | New Zealand (Auckland Islands) |

### Islands 10–99 km$^2$ (3.9–38.2 sq mi)

| Rank | Island name | Area (km$^2$) | Area (sq mi) | Country or territory |