﻿AbstractIn this paper, the subgenusThailandiaBílý, 1990 of the genusAnthaxiaEschscholtz, 1829 from China is reported, including two species:A.(T.)svatoplukbilyiQi & Song,sp. nov.from Guangxi andA.(T.)rondoniBaudon, 1962 from Yunnan. The description and illustrations of the new species are provided, the illustrations and information ofA.(T.)rondonifrom Yunnan are given for the first time, and the diagnostic characters are provided to distinguish the new species from other related species.