William Allison

William Allison may refer to:

• William Allison (Wisconsin politician) (1827–1882), member of the Wisconsin State Assembly
• William B. Allison (1829–1908), early leader of the Iowa Republican Party
• William D. Allison (1861–1923), American lawman
• William Henry Allison (1838–1934), Canadian politician and school lands commissioner
• William Outis Allison (1849–1924), mayor of Englewood Cliffs, New Jersey
• A. M. Williamson (1858–1933), who wrote under the pen name William Allison
• William Race Allison (1812–1865), Australian politician and landowner

See also

• Allison Williams (disambiguation)