The Battle of Porto Praya was a naval battle that took place during the American Revolutionary War on 16 April 1781 between a British squadron under Commodore George Johnstone and a French squadron under the Bailli de Suffren. Due to the unexpected nature of the encounter, neither fleet was prepared to do battle, and in the inconclusive battle the French fleet sustained more damage than the British, though no ships were lost. Johnstone tried to pursue the French, but was forced to call it off in order to repair the damage his ships had taken.