List of Famous people named Dudley

Lieutenant-Colonel Dudley Churchill Marjoribanks, 3rd Baron Tweedmouth, CMG, MVO, DSO was a British army officer and courtier.

Dudley Henry Eden Stanhope, 9th Earl of Harrington was a British peer.

Dudley Saltonstall (1738–1796) was an American naval commander during the American Revolutionary War. He is best known as the commander of the naval forces of the 1779 Penobscot Expedition, which ended in complete disaster, with all ships lost. Norton (2003) argues the Penobscot Expedition was a total failure due to poor planning, inadequate training, and timid leadership on the part of Saltonstall.

Dudley Danvers Granville Coutts Ryder, 7th Earl of Harrowby, TD was a deputy chairman of Coutts bank and its parent company, NatWest. He was a descendant of Thomas Coutts, who joined the bank in 1761, and of Sir Dudley Ryder, Lord Chief Justice of the King's Bench in the 1750s. He was known by his courtesy title of Viscount Sandon from 1956 to 1987, when he succeeded to the title of Earl of Harrowby upon the death of his father, the 6th Earl.