Autosticha guangdongensis is a moth in the Autostichidae family. It was described by Park and Wu in 2003. It is found in China (Guangdong). The wingspan is 11-12 mm. The forewings are brownish-grey with scattered blackish scales. There are three blackish spots at the extreme base, the middle and on the inner margin. A dark fuscous streak is found between the subbase and discal stigmata. The first discal stigma is small, with the plical below it, while the second is very large. There is a series of fuscous dots from the middle of the costa and along the termen. The tornus is suffused with fuscous scales. The hindwings are grey.