Xǔ Mùxī 許慕羲 was a prolific Republican-era popular fiction writer specializing in dynastic historical novels in the gōngwéi shǐ 宮闈史 and gōngtíng yànshǐ 宮廷豔史 genres. Works in the Kanripo corpus include Sòngdài Gōngwéi Shǐ 宋代宮闈史 (KR4k0318) and Yuándài Gōngtíng Yànshǐ 元代宮廷豔史 (KR4k0329). No biographical details have been located; active ca. 1910s–1940s.