Guillaume de Donjeon was a French Roman Catholic prelate who served as the Archbishop of Bourges from 1200 until his death. He served as a canon in Soissons and Paris before he entered the Order of Grandmont. Sometime later he entered the Cistercians. He was known to practice austerities such as abstaining from meat and wearing a hair shirt.

Bourges Cathedral is a Roman Catholic church located in Bourges, France. The cathedral is dedicated to Saint Stephen and is the seat of the Archbishop of Bourges. Built atop an earlier Romanesque church from 1195 until 1230, it is largely in the High Gothic or Classic Gothic architectural style and was constructed at about the same time as Chartres Cathedral. The cathedral is particularly known for the great size and unity of its interior, the sculptural decoration of its portals, and the large collection of 13th century stained glass windows. Owing to its quintessential Gothic architecture, the cathedral was declared a UNESCO World Heritage Site in 1992.