Port Arthur (federal electoral district)

Port Arthur was a federal electoral district represented in the House of Commons of Canada from 1935 to 1979. It was located in the province of Ontario. This riding was created in 1933 from parts of Port Arthur—Thunder Bay riding.

Port Arthur

Ontario electoral district
Defunct federal electoral district
Legislature	House of Commons
District created	1933
District abolished	1976
First contested	1935
Last contested	1974

It consisted initially of the parts of the territorial districts of Algoma, Cochrane, Kenora, and Thunder Bay not included in the electoral districts of Algoma West, Cochrane, Fort William, and Kenora-Rainy River herein defined, and including the city of Port Arthur, together with that part of the district of Patricia not included in the electoral districts of Kenora—Rainy River and Cochrane.

In 1966, it was defined as consisting of the part of the territorial district of Thunder Bay contained in the City of Port Arthur and the Townships of Adrian, Blackwell, Conmee, Forbes, Fowler, Goldie, Gorham, Horne, Jacques, Laurie, MacGregor, McIntyre, McTavish, Oliver, Sackville, Sibley and Ware.

The electoral district was abolished in 1976 when it was merged into Thunder Bay—Nipigon riding.