List of Famous people named William

William of Talou, Count of Talou (Arques) was a powerful member of the Norman ducal family who exerted his influence during the early reign of William the Conqueror Duke of Normandy.

William Wells Bent was a frontier trader and rancher in the American West, with forts in Colorado. He also acted as a mediator among the Cheyenne Nation, other Native American tribes and the expanding United States. With his brothers, Bent established a trade business along the Santa Fe Trail. In the early 1830s Bent built an adobe fort, called Bent's Fort, along the Arkansas River in present-day Colorado. Furs, horses and other goods were traded for food and other household goods by travelers along the Santa Fe trail, fur-trappers, and local Mexican and Native American people. Bent negotiated a peace among the many Plains tribes north and south of the Arkansas River, as well as between the Native American and the United States government.

William Brockman Bankhead was an American politician who served as the 42nd Speaker of the United States House of Representatives from 1936 to 1940, representing Alabama's 10th and later 7th congressional districts as a Democrat from 1917 to 1940. Bankhead was a strong liberal and a prominent supporter of President Franklin Roosevelt's New Deal of pro-labor union legislation, thus clashing with most other Southern Democrats in Congress at the time. Bankhead described himself as proud to be a politician, by which he meant that he did not neglect matters that concerned his district or reelection. He was the father of actress Tallulah Bankhead.