William Cary may refer to:

• William Cary (MP for Mitchell), represented Mitchell (UK Parliament constituency)
• William J. Cary (1865–1934), U.S. Representative from Wisconsin
• William L. Cary (1910–1983), Chairman of the U.S. Securities and Exchange Commission
• William Dennison Cary (1808–1861), founder and namesake of Cary, Illinois
• William Cary (instrument maker) (1759–1825), English maker of scientific instruments
• William Cary (1437–1471), gentry; beheaded after Battle of Tewkesbury
• W. Sterling Cary (1927–2021), American Christian minister

• William Carey (disambiguation)

Topics referred to by the same term

This disambiguation page lists articles about people with the same name.
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