《The Sea Hawk》 is a 1940 American black-and-white swashbuckling adventure film from Warner Bros. that stars Errol Flynn as an English privateer who defends his nation's interests on the eve of the Spanish Armada. The film was the tenth collaboration between Flynn and director Michael Curtiz. Its screenplay was written by Howard Koch and Seton I. Miller. The rousing musical score by Erich Wolfgang Korngold is recognized as a high point in his career.