William Gerrand Gibson (19 May 1869 – 22 May 1955) was an Australian politician.
He was the first member of the Country Party elected to federal parliament, serving in the House of Representatives (1918–1929, 1931–1934) and as a Senator for Victoria (1935–1947).
He was the party's deputy leader from 1923 to 1929 and was a government minister in the Bruce–Page Government.