Canarium merrillii is a species of tree in the family Burseraceae. It is named for the American botanist Elmer Drew Merrill.
Canarium merrillii grows up to tall with a trunk diameter of up to . The bark is grey and scaly. The flowers are yellow. The ellipsoid fruits measure up to long.
Canarium merrillii is endemic to Borneo. Its habitat is mixed dipterocarp to submontane forests from sea level to elevation.