Skeletophyllon friedeli is a moth in the Cossidae family. It was described by Yakovlev in 2006. It is found in southern Thailand. The length of the forewings is 16.5–18 mm. There is a streaky pattern on the forewings, as well as a row of brown spots along the costal margin. The hindwings are white with a streaky pattern and a large brown spot at the hindwing margin.