Planchonella maclayana is a tree in the family Sapotaceae. It grows up to tall with a trunk diameter of up to . The fruits are roundish, up to long.
It ranges from Borneo through Sulawesi, Maluku, and New Guinea to the Solomon Islands. Its habitat is forests from sea-level to elevation.
The tree is named for Russian explorer and biologist Nicholas Miklouho-Maclay.