Dirk Willems (? - 1569) was a martyred Anabaptist who is most famous for turning around to rescue his pursuer, who had fallen through thin ice while chasing him.
Willems was born in Asperen, Netherlands, and was rebaptized as a young man, thus rejecting the infant baptism practiced at that time by both Catholics and established Protestants in the Netherlands. This action, plus his continued devotion to his new faith and the rebaptism of several other people in his home, led to his condemnation by the church of the Netherlands. After his harrowing escape and recapture, he was burned at the stake near his hometown on 16 May 1569.
Today, he is one of the most celebrated martyrs among Anabaptists and is seen as an example of selfless love for one's enemies.