Fāng Wényī 方聞一 (fl. Chúnxī-era 1170s), of Shūzhōu 舒州 (modern Qiánshān, Ānhuī). Jùnbóshì 郡博士 (prefectural professor) at Shūzhōu in the Chúnxī era, c. 1175. Otherwise unrecorded in the historical and biographical record beyond his commission of the Dà Yì cuì yán.
Within the Kanripo corpus he is the compiler of KR1a0041 Dà Yì cuì yán 大易粹言 (73 juan), the seven-master Northern-Sòng Yì-doctrine compilation undertaken at the order of the Shūzhōu governor Zēng Tóng 曾穜 of Wēnlíng (Quánzhōu) in 1175. The work draws on Chéng Hào 程顥, Chéng Yí 程頤, Zhāng Zài 張載, Yáng Shí 楊時, Yóu Zuò 游酢, Guō Zhōngxiào 郭忠孝, and Guō Yōng 郭雍.
CBDB id 38942 records him without lifedates or further biographical detail. The Sòngshǐ Yìwénzhì erroneously gave authorship of the compilation to Zēng Tóng (which Zhū Yízūn’s Jīngyì kǎo followed, until corrected by the Sìkù editors). The auto-preface, however, is unambiguous: Zēng Tóng commissioned (mìng 命) and Fāng Wényī compiled-and-assembled (jí 輯).