William Welch may refer to:

• William C. Welch (born 1977), American professional wrestler for the CZW
• William Welch (cricketer, born 1907) (1907–1983), Australian cricketer
• William Welch (cricketer, born 1911) (1911–1940), Australian cricketer
• William Welch (printer), U.S. manufacturer
• William Welch II, former Chief of the Public Integrity Section of the DOJ Criminal Division
• William A. Welch (1868–1941), American engineer and environmentalist
• William H. Welch (1850–1934), founder of Johns Hopkins Medical School and instrumental reformer of medical education in the United States
• William Welsh (actor) (1870–1946), or William Welch, American actor
• William H. Welch (judge) (1805–1863), fourth and last Chief Justice of the Supreme Court of Minnesota Territory
• William H. Welch, known as Wilton Welch (born 1884) Australian actor, dramatist, director
• William Welch (designer) (born 1972), English industrial designer
• William W. Welch (1818–1892), member of the U.S. House of Representatives from Connecticut
• William Neville Welch (1906–1999), Church of England bishop

• Bill Welch (1941–2009), U.S. politician and mayor
• William Welsh (disambiguation)

Topics referred to by the same term

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