William Hicks may refer to:

• Sir William Hicks, 1st Baronet (1596–1680), English Member of Parliament, Royalist officer at the Siege of Colchester
• William Hicks (British soldier) (1830–1883), British soldier who served in the Bombay army
• William Hicks (Cherokee chief) (1769–c. 1837), Principal Chief of the Cherokee Nation 1827–1828
• William Hicks (Royal Navy officer) (1788–1848), Naval Officer who fought at the Battle of Trafalgar
• William Mitchinson Hicks (1850–1934), British mathematician and physicist
• William Joynson-Hicks, 1st Viscount Brentford (1865–1932), British politician nicknamed Jix
• William Woodbury Hicks (1896–1966), American philatelist, of Pennsylvania
• William Harold Hicks (1888–1974), Canadian politician, Progressive Conservative party member of the Canadian House of Commons
• William J. Hicks (1827–1911), American builder, architect and prison warden of North Carolina
• William Robert Hicks (1808–1868), British asylum superintendent and humorist
• W. W. Hicks (William Wesley Hicks, 1843–1925), American politician
• William H. Hicks (born 1925), American politician in the New Jersey General Assembly
• William Hicks (born 1817), 19th century emigrant to California and landowner
• William Clayton Hicks, member of the Wisconsin State Senate from 1949 to 1953

Will Hicks may refer to:

• Will Hicks (record producer), (born 1984) British record producer

Bill Hicks may refer to:

• Bill Hicks (1961–1994), American comedian
• Bill Hicks (American football) (born 1940), head football coach for the Howard Payne University Yellow Jackets
• Bill Hicks (footballer) (1899–1962), Australian rules footballer who played with Fitzroy in the Victorian Football League

Billy Hicks may refer to:

• Billy Hicks (1927-2016), American moving target shooter