Scaevola micrantha is a plant in the family Goodeniaceae. The specific epithet micrantha means 'small flower'.
Scaevola micrantha grows as a shrub or tree up to tall, with a diameter of . The green to grey bark is smooth, sometimes flaky. The leaves are oblanceolate to obovate and measure up to long.
Scaevola micrantha is native to the Philippines and Borneo (where it is confined to Sabah). Its habitat is in areas of ultramafic rock, to elevations of about .