Papa Gelasio I alikuwa Papa kuanzia tarehe 1 Machi 492 hadi kifo chake tarehe 21 Novemba 496. Alikuwa Papa wa tatu mwenye asili ya Afrika kaskazini. Alimfuata Papa Felix III akafuatwa na Papa Anastasio II. Tangu kale anaheshimiwa kama mtakatifu. Sikukuu yake ni tarehe 21 Novemba. Watakatifu wa Agano la Kale Orodha ya Watakatifu Wakristo Orodha ya Watakatifu wa Afrika Orodha ya Watakatifu Wafransisko Orodha ya Mapapa Mababu wa Kanisa Kati ya mapapa wa karne za kwanza, ndiye aliyeandika zaidi. Opera Omnia katika Patrologia Latina ya Migne pamoja na faharasa Duo sunt: introduction and text in English Decretum Gelasianum: De Libris Recipiendis et Non Recipiendis Archived 20 Agosti 2008 at the Wayback Machine. https://www.vatican.va/content/vatican/en/holy-father.index.html#holy-father Browne, M. (1998). "The Three African Popes.". The Western Journal of Black Studies 22 (1): 57–58. http://www.questia.com/PM.qst?a=o&se=gglsc&d=5001392071. Retrieved 2008-04-10. Martyrologium Romanum: ex Decreto Sacrosancti oecumenici Concilii Vaticani II instauratum auctoritate Ioannis Pauli P.P. II promulgatum, Romae 2001, ISBN 8820972107 Maisha yaliyoandikwa na Dionysius Exiguus, mwanafunzi wa Cassiodorus. Norman F. Cantor, Civilization of the Middle Ages.