The constitutions of France are the various foundational texts that have organized the institutions of France at different periods of its history. These may be known under various names – constitution, charter, constitutional laws or acts – and take precedence over other legislative texts.

The constitutional text currently in force in France is the constitution of 1958, which founded the Fifth Republic. It was approved by the people in a referendum on 28 September 1958, and officially promulgated on 4 October that year.

The constitutional history of France is made up of many changes that have led to experimentation with a large number of political regime types since the French Revolution, ranging from an assembly regime ^[fr] (such as the National Convention) to reactionary dictatorship (such as the Vichy regime).

The Kingdom of France, under the Ancien Régime, was an absolute monarchy and lacked a formal constitution; the regime essentially relied on custom. That said, certain rules known as the fundamental laws of the Kingdom were outside the power of the monarch to change without further consent. These rules were mainly about the inheritance of the Crown, which required strict primogeniture unless the heir was not Catholic, and from the Treaty of Troyes onward was strictly agnatic (male-only) as well. The Parlement of Paris, a primarily judicial body with quasi-legislative functions that was tasked with applying the fundamental laws, rarely brooked modification of the laws. For instance, Louis XIV tried by his will and testament to change the inheritance order, but the Parlement annulled it. On the other hand, the law was occasionally changed, as when the provisions of the Peace of Utrecht renouncing the claim of Louis XIV's grandson Philippe to inherit the throne of France were approved to allow him to inherit the throne of Spain.

The Revolutionary Era saw a number of constitutions:

Following the restoration of the monarchy:

Mid-19th century:

20th century: