Acropentias aureus is a moth in the family Crambidae.

It was described by Arthur Gardiner Butler in 1878.

[1] It is found in Japan,[2] China (Heilongjiang, Zhejiang, Fujian, Hainan, Guangxi, Yunnan),[3] Taiwan and the Russian Far East.

The length of the forewings is 7–10 mm.

This Pyraustinae-related article is a stub.