The Cour des Comptes ("Court of Accounts") is France's supreme audit institution, under French law an administrative court. As such, it is independent from the legislative and executive branches of the French Government. However, the 1946 and 1958 French constitutions made it the Court's duty to assist the Cabinet and Parliament in regulating government spending. The Court thus combines functions of a court of exchequer, comptroller general's office, and auditor general's office in common-law countries. It is also a Grand Corps of the French State and mainly recruits among the best-ranked students graduating from the Ecole nationale d'administration.

The Court traces its origins back to the Middle Ages and views itself as succeeding the Court of Auditors of Paris, permanently established in the early 14th century. It was re-established in 1807 by Napoleon.

Its three duties are to conduct financial audits of accounts, conduct good governance audits, and provide information and advice to the French Parliament and Administration. The Court verifies the good form of accounting and the proper handling of public money. Its mandate covers most public institutions and some private institutions, including the central Government, national public corporations, social security agencies (since 1950), and other public services (since 1976).