Gracilanja gracilis is a moth in the Eupterotidae family. It was described by Walker in 1855. It is found in Cameroon, the Republic of Congo, the Democratic Republic of Congo, Equatorial Guinea, Ghana, Sierra Leone and Uganda. Adults are pale fawn, the wings partly clouded with pale brown and with two oblique very slender nearly straight brown bands, which are most distinct on the forewings. The hindwings have a testaceous undulating band between the outer brown band and the exterior border.