Crepidochares austrina is a moth in the family Eriocottidae. It was described by Donald R. Davis in 1990. It is found in Chile.
The length of the forewings is 4.6âÂÂ6 mm for males and 5.8âÂÂ6.1 mm for females. Adults are on wing from the mid-November to mid-December in one generation per year.