Simeoni wa Siracusa (pia: wa Trier; Siracusa, Sicilia, Italia, 987; Trier, Rheinland-Pfalz, Ujerumani, 1035) alikuwa mkaapweke na shemasi aliyeishi sehemu mbalimbali za Palestina na katika Mlima Sinai. Baada ya matukio mengi aliishia Ujerumani amejifungia katika mnara hadi kifo chake. Tangu kale anaheshimiwa na Wakatoliki na Waorthodoksi kama mtakatifu. Sikukuu yake huadhimishwa tarehe 1 Juni. Watakatifu wa Agano la Kale Orodha ya Watakatifu Wakristo Orodha ya Watakatifu wa Afrika Orodha ya Watakatifu Wafransisko Jestice, Phyllis G.. Holy People of the World: A Cross-Cultural Encyclopedia Vol. 1, 808. ISBN 1-85109-649-3.  Heikkilä, Tuomas (2001). The Papers of the Nordic Conference on the History of Ideas 'From Local Hero to European Celebrity? The Textual History of the Legend of St. Symeon of Trier' Vol. 1.  He was canonized on 5 January 1047 by Pope Clement II. Martyrologium Romanum Ὁ Ὅσιος Συμεὼν ὁ Πεντάγλωσσος ὁ Σιναΐτης. 1 Μαΐου. ΜΕΓΑΣ ΣΥΝΑΞΑΡΙΣΤΗΣ. Eberwin, ‘De sancto Symeone, recluso in porta Trevirensi’, Acta Sanctorum, Jun 1, cols 0089A-0101E.