Six new species of the genus Araneus Clerck, 1757 from Fanjingshan National Nature Reserve in Guizhou Province, China are described: Araneus chenjingi sp. nov. (♂♀), and A. yuboi sp. nov. (♂♀) are assigned to the A. diadematus group; A. lihaiboi sp. nov. (♂♀), A. shii sp. nov. (♂♀), A. wanghuai sp. nov. (♂♀), and A. yangchuandongi sp. nov. (♂♀) are assigned to the A. sturmi group. Araneus colubrinus Song & Zhu, 1992 is redescribed. A new synonym of Araneus colubrinus Song & Zhu, 1992 is proposed: Araneus octodentalis Song & Zhu, 1992 syn. nov. [ABSTRACT FROM AUTHOR]