Ruttonjee is a Parsi surname. Notable people with the surname include: Jehangir Hormusjee Ruttonjee (1880–1960), Hong Kong businessman and philanthropist Dhun Jehangir Ruttonjee (1903–1974), Hong Kong businessman and philanthropist, son of Jehangir
See also Ruttonjee Hospital, a government hospital in Wan Chai, Hong Kong