Mengxiu Township (simplified Chinese: 勐秀乡; traditional Chinese: 勐秀鄉; pinyin: Měngxìu Xiāng; Tai Nüa: ᥛᥫᥒᥰ ᥞᥥᥝᥰ) is a township in Ruili, Yunnan, China.

The name of "Mengxiu" means a place where wild ginger grows in Dai language.

On 25 February 1956, the Government of Ruili County set up the Mengxiu Production and Culture Station (勐秀生产文化站) to maintain control of the region.

[1] It lies at the northern of Ruili, bordering Myanmar to the northwest bounded by the Namwan River.

The highest point is Yingpan Mountain (营盘山), elevation 1,827 metres (5,994 ft).