Chojiro Shimazu (島津長治郎, fl. c. 1900 - 1927) was a Japanese publisher based in Shanghai, China. Chojiro arrived in China around 1900, establishing himself in the pharmaceutical business. He began publishing in 1912, founding Jin Feng She (金鳳社) press. Under his leadership, the press published several Japanese language guidebooks, maps, directories, and more.