Loggie sat as the Liberal Party of New Brunswick representative in the Legislative Assembly of New Brunswick for the riding of Northumberland from 1903 to 1904 when he resigned to run for the House of Commons of Canada in the general elections of 1904. A Liberal, he represented the riding of Northumberland from 1904 until 1917 when, as a result of the Conscription Crisis he ran for re-election as a Unionist supporting Sir Robert Borden's government. He did not run for re-election in 1921, retiring to private life.