Liú Tōngwēi 劉通微 (c. 1167–1196), hào Mò rán zǐ 默然子, was a JīnYuán Quán zhēn 全眞 Daoist disciple of Wáng Chóngyáng 王重陽 (Wáng Zhé 王嚞), the founder of Quán zhēn. Author of KR5c0374 Tài shàng Lǎo jūn shuō cháng qīng jìng jīng sòng zhù 太上老君說常清靜經頌註 — a verse-commentary (sòng zhù 頌註) on the Cháng qīng jìng jīng 常清靜經.