Mengmao (Chinese: 勐卯街道; pinyin: Měngmǎo Jiēdào; Tai Nüa: ᥛᥫᥒᥰ ᥛᥣᥝᥰ) is a subdistrict in Ruili, Yunnan, China.

[2] The highest point in the town is Huyong Mountain (户永山) which stands 2,019.2 metres (6,625 ft) above sea level.

The lowest point is Bingwu Village (丙午村), which, at 754 metres (2,474 ft) above sea level.

The main crops are rice, sugarcane, vegetables, medicinal materials, rubber, coffee and grapefruit.

There are many natural and cultural landscapes in the town, the most famous of which are the Jiele Gold Pagoda, Nong'an Pagoda, Hansha Temple, Pinglu Townsite, Zhaduo Waterfall, and Nongmo Lake.