Joseph Tweed Shaw was a Canadian politician. He served in the House of Commons of Canada from 1921 to 1925 as an independent Labour Member of Parliament (MP), and later became an MLA and leader of the Alberta Liberal Party.

The 1921 Canadian federal election was held on December 6, 1921, to elect members of the House of Commons of Canada of the 14th Parliament of Canada. The Union government that had governed Canada through the First World War was defeated, and replaced by a Liberal government under the young leader William Lyon Mackenzie King. A new third party, the Progressive Party, won the second most seats in the election.