Oriensi (kwa Kifaransa: Orens; alifariki Auch, leo nchini Ufaransa, 450 hivi) alikuwa askofu wa mji huo na mshairi. Tangu kale anaheshimiwa na Wakatoliki na Waorthodoksi kama mtakatifu. Sikukuu yake huadhimishwa kila tarehe 1 Mei. Oriensi aliongoka baada ya kuishi katika dhambi akawa askofu mwenye sifa katika uchungaji wakati wa fujo zilizotokana na uhamaji wa makabila ya Kigermanik, akijitahidi kujenga amani kati yao na wenyeji, pamoja na kung'oa Upagani. Alitunga utendi mrefu Commonitorium kuhusu maadili. Watakatifu wa Agano la Kale Orodha ya Watakatifu Wakristo Orodha ya Watakatifu wa Afrika Orodha ya Watakatifu Wafransisko Martyrologium Romanum Catholic Encyclopedia: Auch It exists in only one manuscript (Cod. Ashburnham. sæc. X), and is followed by some shorter anonymous poems not by Orientius, and by two prayers in verse attributed to him. The first complete edition was published by Martène, Veterum Scriptorum Monumenta, I (Rouen, 1700); then by Andrea Gallandi, Bibliotheca veterum Patrum, X (Venice, 1774), 185-96, reprinted by J.P. Migne in Patrologia Latina 61.977-1006. The best modern edition is by Ellis in the Corpus Scriptorum Eccl.