 Quebec electoral district | |
|---|---|
| Defunct federal electoral district | |
| Legislature | House of Commons |
| District created | 1867 |
| District abolished | 1966 |
| First contested | 1867 |
| Last contested | 1965 |
| Communities | Saint-Prosper-de-Dorchester |
Dorchester was a federal electoral district in Quebec, Canada, that was represented in the House of Commons of Canada from 1867 to 1968.
It was created by the British North America Act, 1867, which preserved the existing electoral districts in Lower Canada at the time. In 1966, it was redistributed into the Beauce, Bellechasse and Lévis electoral districts.