Yú Shìguì 俞世貴 (zì Guìtíng 桂庭, fl. early-to-mid Dàoguāng period), Qīng-period literatus and editorial-medical scholar; maternal uncle of the great late-Qīng Wēnbìng-school physician Wáng Shìxióng 王士雄 (1808–1868). Did not practise medicine himself but read widely in the Xuánqí 軒岐 medical literature. Performed substantial editorial work on Shǐ Diǎn’s Yuàntǐ yīhuà 願體醫話 (KR3eq064) — eliminating one yīnzhèng entry and adding supplementary formulary material. The edited manuscript came to Wáng Shìxióng after Yú’s death and was eventually printed by Wáng in 1853 or shortly after. Not in CBDB.