The Kakadu dunnart (Sminthopsis bindi) is a dunnart that was described in 1994 and the closest relative is the Carpentarian dunnart. Its typical body length is 50-85mm long with a tail of 60-105mm for a total length of between 110-190mm, and a weight of between 10-25g, placing this species in the mid-range of the weight of dunnarts. Its colour is grey, gingery on the upper body and underbelly with white feet.