Jean-Baptiste Jourdan, 1st Count Jourdan, was a French military commander who served during the French Revolutionary Wars and the Napoleonic Wars. He was made a Marshal of the Empire by Emperor Napoleon I in 1804. He was also a Jacobin politician during the Directory phase of the French Revolution, serving as member of the Council of Five Hundred between 1797 and 1799.

The French Revolutionary Wars were a series of sweeping military conflicts resulting from the French Revolution that lasted from 1792 until 1802. They pitted France against Great Britain, Austria, Prussia, Russia, and several other countries. The wars are divided into two periods: the War of the First Coalition (1792–1797) and the War of the Second Coalition (1798–1802). Initially confined to Europe, the fighting gradually assumed a global dimension. After a decade of constant warfare and aggressive diplomacy, France had conquered territories in the Italian Peninsula, the Low Countries and the Rhineland. French success in these conflicts ensured the spread of revolutionary principles over much of Europe.