John David Baskerville (April 10, 1857 – January 31, 1926) was a politician in Manitoba, Canada, serving in the Legislative Assembly of Manitoba from 1915 to 1920.Baskerville was born in Ottawa, Canada West (now Ontario) the son of Joseph Baskerville, and was educated at Ramseys Corners. In 1888, he married Jennie Oatway. He moved to Manitoba and worked as a farmer, also serving as a municipal councillor and school trustee for 27 years.