Sigismundi wa Bourgogne (alifariki Saint-Maurice-en-Valais, leo nchini Uswisi, 524) alikuwa mfalme wa Burgundy tangu mwaka 516 hadi alipouawa na wapinzani wake. Anaheshimiwa na Wakatoliki na Waorthodoksi kama mtakatifu. Sikukuu yake huadhimishwa tarehe 1 Mei. Baada ya kuongokea Kanisa Katoliki kutoka Uario kwa msaada wa Avitus wa Vienne, alianzisha monasteri mahali pa kifodini cha Morisi Mtakatifu na Kikosi cha Thebe. Baada ya kurithi ufalme, alimuua mwanae, akatubu kosa hilo kiasi cha kujiunga na monasteri aliyoianzisha. Hatimaye alishindwa vitani na Wafaranki akafungwa akauawa pamoja na familia yake yote. Watakatifu wa Agano la Kale Orodha ya Watakatifu Wakristo Orodha ya Watakatifu wa Afrika Orodha ya Watakatifu Wafransisko Gábor Klaniczay, Holy Rulers and Blessed Princesses: Dynastic Cults in Medieval Central Europe, (Cambridge University Press, 2000), 67–68. ISBN|0-521-42018-0 Martyrologium Romanum: ex Decreto Sacrosancti oecumenici Concilii Vaticani II instauratum auctoritate Ioannis Pauli P.P. II promulgatum, Romae 2001, ISBN 8820972107 John Bagnell Bury, History of the Later Roman Empire: From the Death of Theodosius I to the death of Justianian, Vol. I, (Dover Publications, 1958), 463.