William Powell (1892–1984) was an American actor.

William, Willie, Bill or Billy Powell may also refer to:

• William Powell (gridiron football) (born 1988), CFL running back
• Bill Powell (baseball) (1885–1967), pitcher in Major League Baseball
• William Powell (cricketer) (1885–1954), first-class cricketer
• Billy Powell (footballer) (1901–1981), English footballer
• Willie Powell (1903–1987), Negro league baseball player
• William Powell (baseball) (1919–2004), Negro league baseball player

• William Edward Powell (1788–1854), Welsh Conservative politician, member of parliament for Cardiganshire
• William E. Powell (born 1934), American politician from the state of Florida
• William Powell (Canadian politician) (1907–1992), mayor of Hamilton, Ontario
• William Powell (Corby MP) (1948–2022), Conservative member of parliament in the United Kingdom
• Sir William Powell, 1st Baronet (c. 1624–1680), English member of parliament for Herefordshire
• William Powell (Liberal Democrat politician), Welsh Liberal Democrat member of the National Assembly for Wales
• William Thomas Rowland Powell (1815–1878), Welsh Conservative politician, member of parliament for Cardiganshire
• William Frederick Powell (1826–1889), political figure in Ontario, Canada
• William Powell (Virginia colonist) (died 1623), Virginia colonist, landowner, militia officer and politician
• William Frank Powell (1848–1920), African American diplomat

• William G. Powell (1871–1955), Marine Corps Brevet Medal recipient
• William Henry Powell (soldier) (1825–1904), American Civil War general

• William Powell (singer) (1942–1977), lead vocalist of The O'Jays
• Billy Powell (1952–2009), American musician

• William Powell (Archdeacon of Bath) (died 1612), Anglican priest
• William Powell (Archdeacon of Chester) (died 1751), British Anglican priest
• William Powell (Archdeacon of Colchester) (1717–1775), academic and priest

• "Benjaman Kyle" (born 1948), amnesiac
• William Dummer Powell (1755–1834), Chief Justice of Upper Canada
• William Powell (English actor) (1735–1769), English actor
• William Henry Powell (1823–1879), American artist
• William Henry Powell (architect) (1847–1900), English architect
• William Powell (author) (1949–2016), author of The Anarchist Cookbook
• William S. Powell (1919–2015), historian of North Carolina
• Alleged English name for Seminole fighter Osceola
• Bill Powell (golf course owner) (1916–2009), American businessman, entrepreneur, and pioneering golf course owner
• William David Powell (1925–1968), American television writer, son of the actor
• William J. Powell (1897–1942), American civil aviator and author
• William J. Powell (attorney) (born 1960), U.S. Attorney for the Northern District of West Virginia
• William Bramwell Powell (1836–1904), American educator, author and superintendent of schools

• William Nowland Van Powell (surname Van Powell), American architect, painter, and historian

Topics referred to by the same term

This disambiguation page lists articles about people with the same name.
If an internal link led you here, you may wish to change the link to point directly to the intended article.