Captain James Newman-Newman (1767–1811) of the British Royal Navy was an officer who served in numerous actions with distinction during the French Revolutionary and Napoleonic Wars before his death in the wreck of his ship of the line HMS Hero, which was lost with two other battleships off the Northern European coast during a storm in December 1811.

Newman-Newman was born in 1767, and joined the Royal Navy at a young age, serving as a lieutenant aboard the flagship of Sir Alexander Hood, HMS Royal George during the battle of the Glorious First of June, when a French fleet was defeated deep in the Atlantic by the British Channel Fleet under Lord Howe.

Due to good service in this action, Newman-Newman was promoted to captain and took command of a succession of frigates in the Mediterranean and home waters, beginning with HMS Ceres in 1795.

[1] On 21 March 1796, the sloop HMS Lark, under William Ogilvy, joined the Ceres and Newman-Newman in providing support to an unsuccessful attack by British troops from Port-au-Prince on the town and fort of Léogane on the island of Hispaniola.

[6][7] In 1802, Newman-Newman was briefly in reserve during the Peace of Amiens, but he soon returned to service as commander of a ship of the line following the resumption of the Napoleonic Wars the following year.