&sq=Envato&lang=en&file=File:Question_book-new.svg){kind=small} | This article needs additional citations for verification. (February 2016) |
 Ontario electoral district | |
|---|---|
| Defunct federal electoral district | |
| Legislature | House of Commons |
| District created | 1933 |
| District abolished | 1976 |
| First contested | 1935 |
| Last contested | 1974 |
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.
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.