List of Famous people named William

William Harper is a Chicago photographer and composer. His photography is concerned with natural form and line and his music is theatrical, technology-based work sourced from liturgical and folk traditions. Harper first earned critical acclaim for his work defining a Chicago style of new music theater and opera as the creator and producer of many full-length original works for the American Ritual Theater Company (ARTCO). Concurrent with these projects, and subsequently, Harper’s opera, music theater, dance, orchestra, chorus, and electro-acoustic works have been commissioned and performed by companies including The Minnesota Opera Company, The New Music Theater Ensemble of Minneapolis, INTAR Hispanic American Cultural Center, The Goodman Theater, Hartford Stage and The Music Theatre Group. Harper’s recently completed Unquiet Myths, a suite of electro-acoustic pieces was commissioned by The Ellen Sinopoli Dance Company for Spill Out!, which premiered in 2006 and is scheduled to begin a national tour this year. William Harper received a PhD in music composition from the Eastman School of Music, and has received support from many foundations including the National Institute for Music Theater, the Djerassi Foundation, the Yaddo Foundation, the National Endowment for the Arts, the Illinois and New York State Arts Councils and The MacArthur Foundation.

William Henry Robinson was a New Zealand scientist and seismic engineer who invented the lead rubber bearing seismic isolation device. He grew up in West Auckland, New Zealand. He earned a master's degree at the Ardmore School of Engineering, then a PhD in physical metallurgy at the University of Illinois. Robinson was director of the DSIR's Physics and Engineering Laboratory between 1985 and 1991. He continued to invent and develop seismic isolation devices, travel and lecture until his early 70s.

William Marrion Branham was an American Christian minister and faith healer who initiated the post–World War II healing revival. He left a lasting impact on televangelism and the modern Charismatic movement and is recognized as the "principal architect of restorationist thought" for Charismatics by some Christian historians. At the time they were held, his inter-denominational meetings were the largest religious meetings ever held in some American cities. Branham was the first American deliverance minister to successfully campaign in Europe; his ministry reached global audiences with major campaigns held in North America, Europe, Africa, and India.

William Harold Coltman, was an English recipient of the Victoria Cross (VC), the highest award for gallantry in the face of the enemy that could be awarded to British and Commonwealth forces. He was the most decorated rank and file soldier of the First World War.

William Cooley (1783–1863) was one of the first American settlers, and a regional leader, in what is now known as Broward County in the state of Florida. His family was killed by Seminoles in 1836, during the Second Seminole War. The attack, known as the "New River Massacre", caused immediate abandonment of the area by whites.

William Pitt the Younger was a prominent British Tory statesman of the late eighteenth and early nineteenth centuries. He became the youngest prime minister of Great Britain in 1783 at the age of 24 and the first prime minister of the United Kingdom of Great Britain and Ireland as of January 1801. He left office in March 1801, but served as prime minister again from 1804 until his death in 1806. He was also Chancellor of the Exchequer for all of his time as prime minister. He is known as "the Younger" to distinguish him from his father, William Pitt, 1st Earl of Chatham, who is customarily referred to as "William Pitt the Elder" and had previously served as prime minister.

William George Heirens was an American convicted of murder who confessed to three murders in 1946. Heirens was called the Lipstick Killer after a notorious message scrawled in lipstick at a crime scene. At the time of his death, Heirens was reputedly Chicago's longest-serving prisoner, having spent 65 years in prison.

Sir William Gascoigne was Chief Justice of England during the reign of King Henry IV.

William Jackson Harper is an American actor and playwright. He is best known for his role as Chidi Anagonye on the NBC comedy The Good Place (2016–2020).

William Hart Pitsenbarger was a United States Air Force Pararescueman who flew on almost 300 rescue missions during the Vietnam War to aid downed soldiers and pilots.