Ilex kelabitana is a tree in the family Aquifoliaceae, native to Borneo. It is named for the Kelabit Highlands of Sarawak.
Ilex kelabitana grows up to 7m (23feet) tall. The leathery leaves are elliptic or oblong and measure up to long. The inflorescences, in cymes, feature white flowers.
Ilex kelabitana is endemic to Borneo, where it is recorded from Sarawak and Kalimantan. Its habitat is in kerangas forests, at elevations to around .