Madhuca primoplagensis is a tree in the family Sapotaceae.

The specific epithet primoplagensis means 'first region', referring to Sarawak's First or Kuching Division, the tree's native habitat.

[3] Madhuca primoplagensis grows up to 20 metres (70 ft) tall, with a trunk diameter of up to 35 cm (14 in).

[1] Madhuca primoplagensis has been assessed as endangered on the IUCN Red List.

The species is threatened by logging conversion of land to palm oil plantations.