Zēng Hóngfù 曾宏父 (fl. mid-13th c.; the catalog meta gives “13th cent.”), zì Yòuqīng 幼卿, self-styled Fèngshù yìkè 鳳墅逸客 (Recluse of the Phoenix Knoll), was a Southern Sòng calligraphy connoisseur and fǎtiè anthologist of Lúlíng 廬陵 (modern Jí’ān, Jiāngxī). He compiled and cut the Fèngshù tiè 鳳墅帖 (a calligraphy anthology, in two stages: the principal cutting Jiāxī era 1237–1240; supplements through Chúnyòu 8 / 1248 wùshēn) and the bibliographical-critical Shíkè pūxù 石刻鋪敍 KR2n0020 in 2 juan, completed in the mid-spring of wùshēn (Chúnyòu 8 / 1248). The Sìkù editors warn against confusing him with the homonymous Zēng Dūn 曾惇 (whose zì was also Hóngfù 宏父, grandson of Zēng Bù 曾布, son of Zēng Yǔ 曾紆) — the two are different persons; the homonym arose because under Sòng Níngzōng 寧宗 the taboo on the personal name 惇 led many to use zì instead, conflating the two.