Rhododendron lowii is a species of rhododendron native to Borneo.

It is found in the Crocker Range and Mount Kinabalu of Sabah state, in the northeastern portion of the island.

[2] Rhododendron lowii is a large shrub to a small tree, growing up to ten meters tall.

It has the largest flowers of any Bornean rhododendron.

[1] Rhododendron lowii is found in the Crocker Range and on Mount Kinabalu, where it grows in montane forest and subalpine shrubland from 1,200 to 3,650 meters elevation.