七月王朝（Monarchie de Juillet），又称奥尔良王朝，始于1830年法国七月革命，1848年法国革命后被第二共和国取代。

1830年代初，资产阶级和自由主义者在两院中均取得优势，1830年， 议会试图通过不信任投票罢免保守派内阁。而保守身为保守主义者的国王查理十世因而试图发动政变保护保守派政权。因此自由派发动七月革命，法国国王查理十世流亡英国。查理十世指定香波堡伯爵亨利（1820年—1883年）为继承人，然而亨利并未继位。奥尔良公爵路易·菲利浦（大革命时期的改革派贵族，路易·平等之子）依靠资产阶级的支持登上王位，史称奥尔良王朝。

The French Kingdom (French:Royaume français), commonly known as the July Monarchy (French:Monarchie de Juillet) and also known as the Eighteen-Year Kingdom (French:Dix-huit ans Royaume), was a liberal constitutional monarchy in France under Louis Philippe I, starting with the July Revolution of 1830 (also known as the Three Glorious Days) and ending with the Revolution of 1848. It began with the overthrow of the conservative government of Charles X and the House of Bourbon. Louis Philippe, a member of the traditionally more liberal Orléans branch of the House of Bourbon, proclaimed himself Roi des Français ("King of the French") rather than "King of France", emphasizing the popular origins of his reign. The king promised to follow the "juste milieu", or the middle-of-the-road, avoiding the extremes of the conservative supporters of Charles X and radicals on the left. The July Monarchy was dominated by wealthy bourgeoisie and numerous former Napoleonic officials. It followed conservative policies, especially under the influence (1840–48) of François Guizot. The king promoted friendship with Britain and sponsored colonial expansion, notably the conquest of Algeria. By 1848, a year in which many European states had a revolution, the king's popularity had collapsed and he was overthrown.