HMS Serapis was a British Royal Navy warship launched in 1778. It was a 44-gun frigate designed for speed and maneuverability, playing a significant role during the American Revolutionary War. The ship was known for its robust construction and effective armament, making it a formidable opponent at sea. The most notable event involving HMS Serapis occurred during the Battle of Flamborough Head in 1779, where it engaged the American ship Bonhomme Richard, commanded by John Paul Jones. Despite being heavily damaged, HMS Serapis fought valiantly but ultimately surrendered, marking a significant moment in naval history.