Atanasi III wa Aleksandria (alifariki 27 Novemba 1261) alikuwa patriarki wa 76 wa Kanisa la Kikopti kuanzia mwaka 1250 hadi kifo chake. The Official website of the Coptic Orthodox Pope of Alexandria and Patriarch of All Africa on the Holy See of Saint Mark the Apostle Archived 9 Machi 2018 at the Wayback Machine. Coptic Documents in French