Rank Island name Area (km2 ) Area (sq mi) Country or territory
47 Umboi 930 360 Papua New Guinea (Morobe Province )
48 Chatham (Wharekauri, Rekohu)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[ citation needed ] 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 Molokaʻi 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 Lānaʻi 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 Niʻihau 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 Kahoʻolawe 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 )