William Garland (December 4, 1856 – November 11, 1901) was a merchant and political figure in Manitoba. He represented Portage la Prairie from 1900 to 1901 in the Legislative Assembly of Manitoba as a Conservative. Garland was married twice: first to Alice M. Howe in 1882 and then to Eliza Brown in 1896 after the death of his first wife. He died in office in Phoenix, Arizona.