List of Navarrese monarchs in the context of "1000s (decade)"

Charles V (21 January 1338 – 16 September 1380), called the Wise (French: le Sage; Latin: Sapiens), was King of France from 1364 to his death in 1380. His reign marked an early high point for France during the Hundred Years' War as his armies recovered much of the territory held by the English and successfully reversed the military losses of his predecessors.

Charles became regent of France when his father John II was captured by the English at the Battle of Poitiers in 1356. To pay for the defense of the kingdom, Charles raised taxes. As a result, he faced hostility from the nobility, led by Charles the Bad, King of Navarre; the opposition of the French bourgeoisie, which was channeled through the Estates-General led by Étienne Marcel; and with a peasant revolt known as the Jacquerie. Charles overcame all of these rebellions, but in order to liberate his father, he had to conclude the Treaty of Brétigny in 1360, in which he abandoned large portions of south-western France to Edward III of England and agreed to pay a huge ransom.

Philip V (c. 1291 – 3 January 1322), known as the Tall (French: Philippe le Long), was King of France and Navarre (as Philip II) from 1316 to 1322. Philip engaged in a series of domestic reforms intended to improve the management of the kingdom. These reforms included the creation of an independent Court of Finances, the standardization of weights and measures, and the establishment of a single currency.

Philip was the second son of King Philip IV of France and Queen Joan I of Navarre. He was granted an appanage, the County of Poitiers, while his elder brother, Louis X, inherited the French and Navarrese thrones. When Louis died in 1316, he left a daughter and a pregnant wife, Clementia of Hungary. Philip the Tall successfully claimed the regency. Queen Clementia gave birth to a boy, who was proclaimed king as John I, but the infant king lived only for five days.

Charles IV (18/19 June 1294 – 1 February 1328), called the Fair (le Bel) in France and the Bald (el Calvo) in Navarre, was the last king of the direct line of the House of Capet, King of France and King of Navarre (as Charles I) from 1322 to 1328. Charles was the third son of Philip IV; like his father, he was known as "the fair" or "the handsome".

Beginning in 1323 Charles was confronted with a peasant revolt in Flanders, and in 1324 he made an unsuccessful bid to be elected Holy Roman Emperor. As Duke of Guyenne, King Edward II of England was a vassal of Charles, but he was reluctant to pay homage to another king. In retaliation, Charles conquered the Duchy of Guyenne in a conflict known as the War of Saint-Sardos (1324). In a peace agreement, Edward II accepted to swear allegiance to Charles and to pay a fine. In exchange, Guyenne was returned to Edward but with a much-reduced territory.

John I (15 November 1316 – 19 November 1316), called the Posthumous (French: Jean I le Posthume, Occitan: Joan I lo Postume), was the King of France and Navarre, as the posthumous son and successor of Louis X, for the four days he lived in 1316. He is the youngest person to be king of France, the only one to have been king from birth, and the only one to hold the title for his entire life. His reign is the shortest of any undisputed French king. Although considered as a king today, his status was not recognized until chroniclers and historians in later centuries began numbering John II, thereby acknowledging John I's brief reign.

John reigned for four days under the regency of his uncle, Philip V of France, until his death on 19 November 1316. His death ended the three centuries of father-to-son succession to the French throne. The infant king was buried in the Basilica of Saint-Denis. He was succeeded by his uncle, Philip, whose contested legitimacy led to the re-affirmation of the Salic law, which excluded women from the line of succession to the French throne.