Four hydrolyzable tannins were isolated from the leaves of Rubus coreanum. The structures of these compounds were elucidated as methyl gallate(1), 1(${eta}$)-O-galloyl pedun culagin(2), sanguiin H-2(3) and sanguiin H-6(4) on the basis of physicochemical and spectroscopic evidences. These compounds were found from this plant for the first time.