The Archdeacon of St Andrews was the head of the Archdeaconry of St Andrews, a sub-division of the Diocese of St Andrews, from the twelfth to the seventeenth century. The position was one of the most important positions within the medieval Scottish church; because of his area's large population and high number of parish churches, the Archdeacon of St Andrews may have exercised more power than many Scottish bishops. The following is a list of known archdeacons: