Antusa wa Eskihisar (pia: wa Mantinea; karne ya 7 – Konstantinopoli, leo nchini Uturuki, 759) alikuwa mkaapweke mlimani, halafu abesi wa monasteri aliyoianzisha kwa wamonaki wanawake, wakati ile aliyoianzisha kwa wanaume iliongozwa na mtoto wa ndugu yake. Aliteswa kwa kumpinga kaisari Konstantino V aliyekataza picha takatifu. Tangu zamani anaheshimiwa na Kanisa Katoliki na Waorthodoksi kama mtakatifu bikira. Sikukuu yake huadhimishwa tarehe 27 Julai. Watakatifu wa Agano la Kale Orodha ya Watakatifu Wakristo Orodha ya Watakatifu wa Afrika Orodha ya Watakatifu Wafransisko Venerable Anthusa, Abbess of Mantinea in Asia Minor, and her 90 sisters. Orthodox Church in America. Dunbar, Agnes B.C. (1901). A Dictionary of Saintly Women Volume 1. London: George Bell & Sons, 76.  Kaplan, Michael (2020). "The Economy of Byzantine Monasteries", The Cambridge History of Medieval Monasticism in the Latin West. New York: Cambridge University Press, 345. ISBN 1108770630.  Watkins, Basil (2015). The Book of Saints: A Comprehensive Biographical Dictionary, 8th (in en), London: Bloomsbury Publishing. ISBN 978-0-567-66415-0.  Martyrologium Romanum