| Philip III | |
|---|---|
 Bust in the Louvre, originally from the Jacobin convent which housed Philip's heart | |
| King of Navarre | |
| Reign | 1 April 1328 – 16 September 1343 |
| Coronation | 5 March 1329 |
| Predecessor | Charles I |
| Successor | Joan II |
| Co-monarch | Joan II |
| Born | 27 March 1306 |
| Died | 16 September 1343 (aged 37) |
| Burial | |
| Spouse | |
| Issue more... | Maria, Queen of Aragon Blanche, Queen of France Charles II, King of Navarre Philip, Count of Longueville Louis, Duke of Durazzo |
| House | House of Évreux |
| Father | Louis, Count of Évreux |
| Mother | Margaret of Artois |
Philip III (Basque: Filipe, Spanish: Felipe, French: Philippe; 27 March 1306 – 16 September 1343), called the Noble or the Wise, was King of Navarre from 1328 until his death. He was born a minor member of the French royal family but gained prominence when the Capetian main line went extinct, as he and his wife and cousin, Joan II of Navarre, acquired the Iberian kingdom and a number of French fiefs.
Philip and Joan's accession signified the end of the 44-year-long personal union between France and Navarre. Although neither succeeded in claiming the crown of France, Philip and Joan were powerful vassals of the Valois king Philip VI as well as successful co-monarchs in Navarre. Despite initial reluctance by the Navarrese to accept him as king alongside Joan, Philip in particular is credited with improving the kingdom's legislature. The couple resided chiefly in their French lands but spent enough time in Navarre to earn them substantial popularity in the country.
Philip actively supported his Valois cousin with his troops and as army leader, especially during the onset of the Hundred Years' War. During his joint reign with his wife, however, the focus of Navarre again shifted to its Iberian neighbours. This may have influenced Philip to join the crusade against the Kingdom of Granada, during which he fell ill, possibly wounded, and died.