Yoshimura Masataka 吉村正隆 (Chinese reading Jícūn Zhènglóng, zì Shìxìng 士興 / Shixō), late-Edo (Kansei era, 1789–1801) physician of Nagasaki 長崎. He prefaced the Nagasaki edition of the Qīng-period Chinese paediatric treatise Yīngér lùn 嬰兒論 (KR3ej009) by Zhōu Shìmí 周士禰, brought to Nagasaki by the Kyoto physician Hirokawa-shi 平安廣川子. The preface is dated Kansei 9 / Qīng Jiāqìng 2, dīngsì 寬政丁巳 = 1797. He is otherwise poorly documented in the standard biographical reference works on Edo-period Japanese physicians.