Schizolaena microphylla is a tree in the family Sarcolaenaceae. It is endemic to Madagascar. The specific epithet microphylla means 'small leaves'.
Schizolaena microphylla grows as a tree up to tall, exceptionally up to . Its leaves are elliptic to ovate or roundish in shape and are hairy on the underside.
Schizolaena microphylla is known only from the central regions of Vakinankaratra and Amoron'i Mania. Its habitat is subhumid forests from altitude.
Schizolaena microphylla has been assessed as vulnerable on the IUCN Red List. Its habitat is threatened by wildfires, mining, grazing, and logging, including for firewood. However, the species is present in the protected areas of Ibity and Itremo.