Chad (au Ceadda; alifariki 2 Machi 672) alikuwa abati wa monasteri mbalimbali za Uingereza, halafu askofu wa York na hatimaye wa Lichfield. Pamoja na kaka yake Cedd anasifiwa kwa kuingiza Ukristo katika ufalme wa Mercia. Wote wawili wanaheshimiwa tangu kale kama watakatifu. Sikukuu yake huadhimishwa tarehe 2 Machi. Watakatifu wa Agano la Kale Orodha ya Watakatifu Wakristo Orodha ya Watakatifu wa Afrika Orodha ya Watakatifu Wafransisko Leo Sherley-Price (1990). Ecclesiastical History of the English People by Bede. Penguin Classics. ISBN 0-14-044565-X.  Martyrologium Romanum Bassett, Steven, Ed. The Origins of the Anglo-Saxon Kingdoms. Leicester University Press, 1989. ISBN|978-0-7185-1367-2 Fletcher, Richard. The Conversion of Europe: From Paganism to Christianity 371–1386. HarperCollins, 1997. ISBN|0-00-255203-5 Mayr-Harting, Henry. The Coming of Christianity to Anglo-Saxon England. 1991. Pennsylvania State University Press. ISBN|978-0-271-00769-4 Rudolf Vleeskruijer The Life of St.Chad, an Old English Homily edited with introduction, notes, illustrative texts and glossary by R. Vleeskruyer, North-Holland, Amsterdam (1953) Wikimedia Commons ina media kuhusu: Chad wa Mercia