John Oliver (July 31, 1856–August 17, 1927) was a British-Canadian politician and farmer in British Columbia, Canada. Oliver won a seat in the provincial legislature in the 1900 election and became leader of the opposition. He lost his seat in the 1909 election. He returned to the legislature in the 1916 election as a Liberal member, and became Minister of Agriculture and Railways in the cabinet of Harlan Carey Brewster. Oliver succeeded Brewster to become the 19th premier of British Columbia when Brewster died in 1918. Oliver's government developed the produce industry in the Okanagan Valley, and tried to persuade the federal government to lower the freight rate for rail transport. Oliver also in 1923 hosted the visit of Warren Harding to Vancouver, the first visit of a sitting United Sta