HMS Queen Charlotte was a 100-gun first-rate ship of the line of the Royal Navy, launched on 15 April 1790 at Chatham. She was built to the draught of Royal George designed by Sir Edward Hunt, though with a modified armament. In 1794 the Queen Charlotte was the flagship of Admiral Lord Howe at the Battle of the Glorious First of June, and in 1795 she took part in the Battle of Groix.