Louis XI (3 July 1423 – 30 August 1483), called "Louis the Prudent" (French: le Prudent), was King of France from 1461 to 1483. He succeeded his father, Charles VII. Louis entered into open rebellion against his father in a short-lived revolt known as the Praguerie in 1440. The king forgave his rebellious vassals, including Louis, to whom he entrusted the management of the Dauphiné, then a province in southeastern France. Louis's ceaseless intrigues, however, led his father to banish him from court. From the Dauphiné, Louis led his own political establishment and married Charlotte of Savoy, daughter of Louis, Duke of Savoy, against the will of his father. Charles VII sent an army to compel his son to his will, but Louis fled to Burgundy, where he was hosted by Philip the Good, the Duke of Burgundy, Charles's greatest enemy.

When Charles VII died in 1461, Louis left the Burgundian court to take possession of his kingdom. His taste for intrigue and his intense diplomatic activity earned him the nicknames "the Cunning" (Middle French: le rusé) and "the Universal Spider" (Middle French: l'universelle aragne), as his enemies accused him of spinning webs of plots and conspiracies.

In 1472, the subsequent Duke of Burgundy, Charles the Bold, took up arms against his rival Louis. However, Louis was able to isolate Charles from his English allies by signing the Treaty of Picquigny (1475) with Edward IV of England. The treaty formally ended the Hundred Years' War. With the death of Charles the Bold at the Battle of Nancy in 1477, the dynasty of the dukes of Burgundy died out. Louis took advantage of the situation to seize numerous Burgundian territories, including Burgundy itself and Picardy.

Without direct foreign threats, Louis was able to eliminate his rebellious vassals, expand royal power, and strengthen the economic development of his country. He died in 1483, and was succeeded by his only surviving son Charles VIII, who was then still in his minority.

Louis was born in Bourges on 3 July 1423, the son of King Charles VII of France and Marie of Anjou. At the time of the Hundred Years War, the English held northern France, including the city of Paris, and Charles VII was restricted to the centre and south of the country. Louis was the grandson of Yolande of Aragon, who was a force in the royal family for driving the English out of France, which was at a low point in its struggles. Just a few weeks after Louis's christening at the Cathedral of St. Étienne on 4 July 1423, the French army suffered a crushing defeat by the English at Cravant. Shortly thereafter, a combined Anglo-Burgundian army briefly raided Bourges itself.

During the reign of Louis's grandfather Charles VI (1380–1422), the Duchy of Burgundy was very much connected with the French throne, but because the central government lacked any real power, all the duchies of France tended to act independently. In its position of independence from the French throne, Burgundy had grown in size and power. By the reign of Louis's father Charles VII, Philip the Good was reigning as duke of Burgundy, and the duchy had expanded its borders to include all the territory in France from the North Sea in the north to the Jura Mountains in the south and from the Somme River in the west to the Moselle River in the east. During the Hundred Years War, the Burgundians allied themselves with England against the French crown.

In 1429, young Louis found himself at Loches in the presence of Joan of Arc, fresh from her first victory over the English at the Siege of Orléans, which initiated a turning point for the French in the Hundred Years War. Joan later led troops in other victories at the Battle of Jargeau and the Battle of Patay. Paris was recaptured after her death, and Louis and his father were able to ride in triumph into the city on 12 November 1437. Nevertheless, Louis grew up aware of the continuing weakness of France. He regarded his father as a weakling, and despised him for this.

On 24 June 1436, Louis met Margaret, daughter of King James I of Scotland, the bride his father had chosen for diplomatic reasons. There are no direct accounts from Louis or his young bride of their first impressions of each other, and it is mere speculation whether they actually had negative feelings for each other. Several historians^[which?] think that Louis had a predetermined attitude to hate his wife, but it is universally agreed that Louis entered the ceremony and the marriage itself dutifully, as evidenced by his formal embrace of Margaret upon their first meeting.^{[citation needed]}