The Bombardment of Algiers in August 1783 was a failed attempt by Spain to put an end to Algerine privateering against Spanish shipping. A Spanish fleet of 70, sailing under Rear Admiral Antonio Barceló, bombarded the city eight times between August 4–8 but inflicted only minor damages to the Algerine military. Both Spaniards and Algerines fought poorly, but Barceló, blaming unfavorable weather conditions, gave the order to withdraw. His expedition was judged a failure at the Spanish court, being described as a "festival of fireworks too costly and long for how little it entertained the Moors and how it was used by whomever paid for it".

The Spanish–Algerian War was a conflict between the Spanish Empire and the Deylik of Algiers.