List of Famous people with last name Clark

Kenneth Donovan Clark was an American B movie actor. He appeared in movies in the United States and Europe, including the Secret Agent 077 trilogy, South Pacific, and a number of Spaghetti Westerns.

Matt Clark is an American actor. He is best known for his roles in Western films, most notably as Chester the Bartender in the 1990 film Back to the Future Part III.

George Rogers Clark was an American surveyor, soldier, and militia officer from Virginia who became the highest-ranking American patriot military officer on the northwestern frontier during the American Revolutionary War. He served as leader of the militia in Kentucky throughout much of the war. He is best known for his celebrated captures of Kaskaskia (1778) and Vincennes (1779) during the Illinois Campaign, which greatly weakened British influence in the Northwest Territory. The British ceded the entire Northwest Territory to the United States in the 1783 Treaty of Paris, and Clark has often been hailed as the "Conqueror of the Old Northwest".

James Clark is a software engineer and creator of various open-source software including groff, expat and several XML specifications.