William Branch may refer to:

• William Branch Giles (1762–1830), American statesman, senator and governor of Virginia
• William A. B. Branch (1847–1910), American politician and US representative from North Carolina
• William B. Branch (1927–2019), African-American playwright and editor
• William Roy Branch (1946–2018), British/South-African herpetologist
• Billy Branch (born 1951), American harmonicist
• The Ambassador (rapper) (William Branch), Christian hip hop artist

Topics referred to by the same term

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