Mashigin Dardanelles wani mashigar mashigar ruwa ne a arewa maso yammacin Turkiyya wanda ya hada tekun Aegean zuwa tekun Marmara, wanda ya raba Turai da Asiya. An kuma san shi da Hellespont. Kalmar “Dardanelles” ta samo asali ne daga sunan tsohuwar Hellenanci na mashigin, “Hellespontos,” wanda ke nufin “Tekun Helle,” mai suna Helle, wanda ya fada cikin teku a can.
