Plantagenet is a redirect to this article. For the French football player, see Marie-Agnès Annequin-Plantagenet.

The House of Anjou-Plantagenêt (French [ɑ̃ˈʒu-ˌplɑ̃taʒ'nɛ], English [ɑːn'ʤuː-plæn'tæʤənɪt]) was a French-born ruling dynasty that provided kings of England in the direct line from 1154 to 1399 and in the collateral lines of Lancaster and York until 1485.

Alongside the French ruling dynasty of the Capetians and the imperial houses of the Ottonians, Salians and Hohenstaufen, the Plantagenets are among the most important Western European dynasties of the High Middle Ages. At the time of their greatest development of power, the family ruled over the Angevin Empire, which included not only England but also the duchies of Normandy, Brittany, Aquitaine, the counties of Anjou, Maine and Touraine as well as other parts of the Kingdom of France.

To this day, the House of Plantagenet continues in male lineage in the line of the Dukes of Beaufort, descended from the bastard line of the same name.