René Goupil, S.J., was a French Jesuit lay missionary who became a lay brother of the Society of Jesus shortly before his death. He was the first of the eight North American Martyrs of the Roman Catholic Church to receive the crown of martyrdom and the first canonized Catholic martyr in North America.

The Canadian Martyrs, also known as the North American Martyrs, were eight Jesuit missionaries from Sainte-Marie among the Hurons. They were ritually tortured and killed on various dates in the mid-17th century in Canada, in what is now southern Ontario, and in upstate New York, during the warfare between the Iroquioan tribes the Mohawk and the Huron. They have subsequently been canonized and venerated as martyrs by the Catholic Church.