Ocybadistes walkeri, the greenish grass-dart, green grass-dart, southern dart or yellow-banded dart, is a type of butterfly known as a skipper found in eastern and southern Australia, with one subspecies found in the Northern Territory.

[1] The larvae feed on Dianella, Brachypodium distachyon, Cynodon dactylon, Erharta erecta, Panicum maximum, Pennisetum clandestinum and Thuarea involuta.