Stenoma curtipennis is a moth in the Depressariidae family. It was described by Butler in 1877. It is found in Brazil (the Amazon region). The wingspan is about 22 mm. The wings are pale brown, especially the forewings which are sinning and have a pinky gloss. The inner margin and a dot at the end of the cell are black and there is an oblique line crossing the cell from the costa, and two crossing the upper half of the disc, convergent and uniting near the middle of the outer margin, smoky-brown.