The Archdiocese of Rouen (Latin: Archidioecesis Rothomagensis; French: Archidiocèse de Rouen) is a Latin Church archdiocese of the Catholic Church in France. As one of the fifteen Archbishops of France, the Archbishop of Rouen's ecclesiastical province comprises the greater part of Normandy. The Archbishop of Rouen is currently Dominique Lebrun.
In 2022, in the Archdiocese of Rouen there was one priest for every 6,238 Catholics.
Robert I of Normandy (22 June 1000 – July 1035), also known as Robert the Magnificent and by other names, was a Norman noble of the House of Normandy who ruled as duke of Normandy from 1027 until his death in 1035. He was the son of Duke Richard II; the brother of Duke Richard III, against whom he unsuccessfully revolted; and the father of Duke William who became the first Norman king of England after winning the Battle of Hastings in 1066. During his reign, Robert quarrelled with the church—including his uncle Robert, archbishop of Rouen—and meddled in the disorder in Flanders. He was finally reconciled with his uncle and the church, restoring some property and undertaking a pilgrimage to Jerusalem, during which he died.
Robert II, Archbishop of Rouen (bef. 989–1037), and Count of Évreux was a powerful and influential prelate, and a family member of and supporter of five dukes of Normandy.
Walter de Coutances (died 16 November 1207) was a medieval Anglo-Norman bishop of Lincoln and archbishop of Rouen. He began his royal service in the government of Henry II, serving as a vice-chancellor. He also accumulated a number of ecclesiastical offices, becoming successively canon of Rouen Cathedral, treasurer of Rouen, and archdeacon of Oxford. King Henry sent him on a number of diplomatic missions and finally rewarded him with the bishopric of Lincoln in 1183. He did not remain there long, for he was translated to Rouen in late 1184.
When Richard I, King Henry's son, became king in 1189, Coutances absolved Richard for his rebellion against his father and invested him as Duke of Normandy. He then accompanied Richard to Sicily as the king began the Third Crusade, but events in England prompted Richard to send the archbishop back to England to mediate between William Longchamp, the justiciar whom Richard had left in charge of the kingdom, and Prince John, Richard's younger brother. Coutances succeeded in securing a peace between Longchamp and John, but further actions by Longchamp led to the justiciar's expulsion from England, replaced in his role by Coutances, even though he never formally used the title. He remained in the office until late 1193, when he was summoned to Germany by the king, who was being held in captivity there. Coutances became a hostage for the final payment of Richard's ransom on the king's release in February 1194.