Sinocyclocheilus yishanensis (common name: Yishan golden-line barbel) is a species of cave fish in the family Cyprinidae.

[1][2][3] It is endemic to Guangxi province in southern China and known from the Liu River, a tributary of the Pearl River.

Its specific name yishanensis refers to the Yishan County (now called Yizhou ) where its type locality is.

[2] It grows to 18.3 cm (7.2 in) standard length[1] and has a scaled, slightly humpbacked body.

[2] The type locality was a subterranean river that has now been changed into a reservoir.