Magosaburō Ōhara (大原 孫三郎? Ōhara Magosaburō, July 28, 1880 - January 18, 1943) was a Japanese businessman and philanthropist who founded Ōhara Art Museum and the Kuraray chemical company.
He was a native of Kurashiki, Okayama.
This article incorporates text from OpenHistory.