Mount Yamin (also Puncak Yamin or Prins Hendrik-top) is a peak found in Highland Papua Province in the Indonesian part of New Guinea .

Rising to around 4,540 m (14,900 ft), it is the fourth highest freestanding mountain in Papua.

The mountain was first climbed in 2018.

In 1913, Mount Yamin (or Prins Hendrik-top, now Puncak Yamin) was named and reported to have some "eternal" snow.

However, this "snow" has disappeared since then.