圣波尼法爵，圣公会译圣波尼法，拉丁文: Bonifacius，英文：Saint Boniface，（c. 680 – June 5, 754)，中世纪天主教传教士和殉道者，史称“日耳曼使徒”，德国基督教化的奠基人。他出生于英格兰的Devon，公元722年出任当时法兰克王国的美因茨大主教，并积极开展促使日耳曼人皈依天主教的传道活动。他曾在崇拜陀尔神的日耳曼人面前，当众将一颗代表陀尔神的大橡树砍倒，以此引导日耳曼人信奉天主教。754年，他在弗里西亚的Dokkum（今荷兰境内）遇难。他的墓地在今德国富尔达Cathedral教堂地下墓室。

Saint Boniface (Latin:Bonifatius) (c. 675? – 5 June 754 AD), born Winfrid, Wynfrith, or Wynfryth in the kingdom of Wessex in Anglo-Saxon England, was a leading figure in the Anglo-Saxon mission to the Germanic parts of the Frankish Empire during the 8th century. He established the first organized Christianity in many parts of Germania. He is the patron saint of Germania, the first archbishop of Mainz and the "Apostle of the Germans". He was killed in Frisia in 754, along with 52 others. His remains were returned to Fulda, where they rest in a sarcophagus which became a site of pilgrimage. Facts about Boniface's life and death as well as his work became widely known, since there is a wealth of material available—a number of vitae, especially the near-contemporary Vita Bonifatii auctore Willibaldi, and legal documents, possibly some sermons, and above all his correspondence.