Liú Hóng 鎦洪 (variant character form of 劉; fl. late Jīn / early Yuán, ca. 1200s–1270s), Hé-jiān-school physician in the lineage of 劉完素 Liú Wánsù. Author of the Héjiān Shānghán xīn yào 河間傷寒心要 (KR3ef034, 1 juan), a digest of Liú Wánsù’s Shānghán doctrine for the Yuán-period medical curriculum. His biographical details beyond the school affiliation are not preserved. No CBDB record.