 Ontario electoral district | |
|---|---|
| Defunct provincial electoral district | |
| Legislature | Legislative Assembly of Ontario |
| District created | 1974 |
| District abolished | 1996 |
| First contested | 1975 |
| Last contested | 1995 |
Lake Nipigon was an electoral riding in Ontario, Canada. It existed from 1975 to 1999, when it was abolished when ridings were redistributed to match their federal counterpart. It consisted of the areas around Lake Nipigon in Northern Ontario.