Mega Island Oceania Pacific Ocean Plateau South Pacific Ocean Temperate Untouched WildernessFlinders Land Flinders Land, Australia Added on 10 December 2023 1,363.822 km² Australia
Atlantic Ocean Dry Europe Mediterranean Sea Mega Island Moderately Inhabited PlateauMajorca Majorca, Spain Added on 10 December 2023 3,629.961 km² Spain
Arctic Ocean Arctic Ocean Europe Mega Island Plateau Polar Untouched WildernessGraham Bell Graham Bell, Russia Added on 10 December 2023 1,650.786 km² Russia
Arctic Ocean Arctic Ocean Asia Mega Island Plateau Polar Untouched WildernessWrangel Wrangel, Russia Added on 10 December 2023 7,614.845 km² Russia
Gently Populated Mega Island Oceania Pacific Ocean Plateau South Pacific Ocean TropicalMalaita Malaita, Solomon Islands Added on 10 December 2023 3,749.108 km² Solomon Islands
Gently Populated Mega Island Oceania Pacific Ocean Plateau South Pacific Ocean TropicalSanta Isabel Santa Isabel, Solomon Islands Added on 10 December 2023 3,812.169 km² Solomon Islands
Atlantic Ocean Europe Gently Populated Mega Island North Atlantic Ocean Plateau TemperateLewis and Harris Lewis and Harris, United Kingdom Added on 10 December 2023 2,171.721 km² United Kingdom
Arctic Ocean Arctic Ocean Europe Mega Island Plateau Polar Untouched WildernessWilczek Land Wilczek Land, Russia Added on 10 December 2023 1,970.293 km² Russia
Asia Mega Island Moderately Inhabited North Pacific Ocean Pacific Ocean Plateau TemperateJeju Jeju, South Korea Added on 10 December 2023 1,845.426 km² South Korea
Indian Ocean Indian Ocean Mega Island Plateau Seven seas (open ocean) Tropical Urbanized IslandsMauritius Mauritius, Mauritius Added on 10 December 2023 1,872.954 km² Mauritius
Mega Island Pacific Ocean Plateau Polar South America South Pacific Ocean Untouched WildernessManuel Rodriguez Pedro Mont Juan Gullermos Barros Manuel Rodriguez Pedro Mont Juan Gullermos Barros, Chile Added on 10 December 2023 1,219.131 km² Chile
Gently Populated Mega Island Oceania Pacific Ocean Plateau South Pacific Ocean TropicalNew Georgia New Georgia, Solomon Islands Added on 10 December 2023 2,065.754 km² Solomon Islands
Mega Island North Pacific Ocean Oceania Pacific Ocean Plateau Tropical Urbanized IslandsOahu Oahu, United States of America Added on 10 December 2023 1,559.821 km² United States of America
Asia Continental Gently Populated Mega Island North Pacific Ocean Pacific Ocean PlateauIturuo Ituruo, Russia Added on 10 December 2023 3,163.423 km² Russia
Asia Continental Mega Island North Pacific Ocean Pacific Ocean Plateau Untouched WildernessKaraginsky Karaginsky, Russia Added on 10 December 2023 1,926.060 km² Russia
Asia Continental Gently Populated Mega Island North Pacific Ocean Pacific Ocean PlateauKunashir Kunashir, Russia Added on 10 December 2023 1,468.056 km² Russia
Gently Populated Mega Island Oceania Pacific Ocean Plateau South Pacific Ocean TropicalChoiseul Choiseul, Solomon Islands Added on 10 December 2023 3,126.608 km² Solomon Islands
Mega Island North America North Pacific Ocean Pacific Ocean Plateau Temperate Untouched WildernessMoresby Moresby, Canada Added on 10 December 2023 2,929.218 km² Canada
Mega Island North America North Pacific Ocean Pacific Ocean Plateau Temperate Untouched WildernessKuiu Kuiu, United States of America Added on 10 December 2023 1,991.520 km² United States of America
Gently Populated Mega Island Oceania Pacific Ocean Plateau South Pacific Ocean TropicalMalakula Malakula, Vanuatu Added on 10 December 2023 2,058.196 km² Vanuatu