Gently Populated Mega Island Mountains Oceania Pacific Ocean South Pacific Ocean TropicalNew Ireland New Ireland, Papua New Guinea Added on 10 December 2023 7,073.130 km² Papua New Guinea
Gently Populated Mega Island Oceania Pacific Ocean Plateau South Pacific Ocean TropicalManus Manus, Papua New Guinea Added on 10 December 2023 1,859.338 km² Papua New Guinea
Gently Populated Mega Island Oceania Pacific Ocean Plateau South Pacific Ocean TropicalNew Hanover New Hanover, Papua New Guinea Added on 10 December 2023 1,223.841 km² Papua New Guinea
Asia Mega Island Moderately Inhabited Pacific Ocean Plateau South China Sea TropicalButon Buton, Indonesia Added on 10 December 2023 4,534.755 km² Indonesia
