Liú Yín 劉寅 (Míng), early-Míng Hóng-wǔ-period scholar. Author of the Sān lüè zhí jiě 三略直解 (KR3b0008, dated Hóngwǔ 4 / 1371) — the standard Míng-period commentary on the Huángshígōng sān lüè. Provenance and lifedates unrecorded. CBDB has multiple homonyms 劉寅 with no confirmed match.