Calytrix ecalycata is a species of plant in the myrtle family Myrtaceae that is endemic to Western Australia.
The shrub typically grows to a height of 0.4to. It blooms between August and November producing yellow star-shaped flowers.
Found on sand-plains, valley flats, ridges and road-verges on the Lesueur Sandplain in the northern Wheatbelt region of Western Australia where it grows on sandy-clay-loamy soils over granite or sandstone.