Ropartz Ropartz is a surname. Notable people with the surname include: Guy Ropartz (1864–1955), French composer and conductor Yves Ropartz (1903–1983), French racing cyclist Surname listThis page lists people with the surname Ropartz. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.