Diospyros plectosepala is a tree in the family Ebenaceae. The specific epithet plectosepala means 'twisted sepal'.
Diospyros plectosepala grows up to tall. The fruits are oblong to ellipsoid, up to long.
Diospyros plectosepala is endemic to Borneo, where it is known only from Sarawak. Its habitat is forests to elevation.