List of highest mountains of New Guinea – Wikipedia

This list of highest mountains of New Guinea shows all mountains on the island of New Guinea that are at least 3750 m high and have a topographic prominence of 500 m or more. These c. 50 peaks are also the highest mountains of Australasia and the continent of Australia, where, outside New Guinea, the highest mountain is Aoraki / Mount Cook in New Zealand with a height of 3724 m.

https://en.wikipedia.org/wiki/List_of_highest_mountains_of_New_Guinea