Erasmo wa Formia (pia: Elmo; alifariki Formia, leo katika mkoa wa Lazio, Italia, 303 hivi) alikuwa askofu aliyeuawa wakati wa dhuluma ya kaisari Diokletian dhidi ya imani hiyo. Tangu kale anaheshimiwa na Wakatoliki na Waorthodoksi kama mtakatifu mfiadini. Sikukuu yake inaadhimishwa tarehe 2 Juni. Watakatifu wa Agano la Kale Orodha ya Watakatifu Wakristo Orodha ya Watakatifu wa Afrika Orodha ya Watakatifu Wafransisko Saint of the Day, June 2: Erasmus of Formia SaintPatrickDC.org. "Saint Erasmus" Saints.SQPN.com. Lanzi, Fernando and Lanzi, Gioia, "Erasmus of Gaeta", Saints and Their Symbols, Liturgical Press, 2004 ISBN 9780814629703 "Hieromartyr Erasmus the Bishop of Formia in Campania", Orthodox Church in America http://www.santiebeati.it/dettaglio/55550 Martyrologium Romanum Wikimedia Commons ina media kuhusu: Erasmo wa Formia The Golden Legend (Saint Erasmus) – e-text adapted from Wynken de Worde's edition of 1527. Saint of the Day, June 2: Erasmus of Formia at SaintPatrickDC.org