Saint Wendelin or Wendelin of Trier (b. c. 554; probably d. 617) was a hermit and abbot.

There is very little definite information about this saint. His earliest biographies (two in Latin and two in German), did not appear until after 1417. The story as told there is that Wendelin was the son of a Scottish king. After a piously spent youth he secretly left his home on a pilgrimage to Rome. On his way back he settled as a hermit at Westricht in the Diocese of Trier. When a great landowner criticised him for his idle life he entered this lord's service as a herdsman, but later a miracle obliged the landowner to allow him to return to his solitude.

Wendelin then established a company of hermits from which sprang the Benedictine Abbey of Tholey in Saarland. He was consecrated abbot about 597, according to the later legends, while Tholey was apparently founded as a collegiate body about 630. It is difficult to say how far the later biographers are trustworthy.

Wendelin was buried in his cell, and a chapel was built over the grave. The small town of Sankt Wendel grew up nearby. The saint's intercession was powerful in times of pestilence and contagious diseases among cattle. When in 1320 a pestilence was checked through the intercession of the saint, Archbishop Baldwin of Trier had the chapel rebuilt. Baldwin's successor, Boemund II, built the present beautiful Gothic church, dedicated in 1360, to which the saint's relics were transferred. Since 1506 they have rested in a stone sarcophagus.

Attributes:
Patronage: country people and herdsmen
Prayer: