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The French nobility (French: la noblesse) was a privileged social class in France during the Middle Ages and the Early Modern period to the revolution in 1790. The nobility was revived in 1805 with limited rights as a titled elite class from the First Empire to the fall of the July Monarchy in 1848, when all privileges were abolished for good. Hereditary titles, without privileges, continued to be granted until the Second Empire fell in 1870. They survive among their descendants as a social convention and as part of the legal name of the corresponding individuals.

In the political system of pre-Revolutionary France, the nobility made up the Second Estate of the Estates General (with the Catholic clergy comprising the First Estate and the bourgeoisie and peasants in the Third Estate). Although membership in the noble class was mainly inherited, it was not a fully closed order. New individuals were appointed to the nobility by the monarchy, or they could purchase rights and titles, or join by marriage.

Sources differ about the actual number of nobles in France, however, proportionally, it was among the smallest noble classes in Europe. For the year 1789, French historian François Bluche gives a figure of 140,000 nobles (9,000 noble families) and states that about 5% of nobles could claim descent from feudal nobility before the 15th century. With a total population of 28 million, this would represent merely 0.5%. Historian Gordon Wright gives a figure of 300,000 nobles (of which 80,000 were from the traditional noblesse d'épée), which agrees with the estimation of historian Jean de Viguerie, or a little over 1%. In terms of land holdings, at the time of the revolution, noble estates comprised about one-fifth of the land.

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