Kata Kunci Pencarian:
- Northumberland—Peterborough South (provincial electoral district)
- Northumberland—Peterborough South
- Peterborough—Kawartha
- Hastings—Peterborough (provincial electoral district)
- Trent Hills
- Northumberland—Quinte West (provincial electoral district)
- List of Canadian electoral districts
- List of Canadian electoral districts (1996–2003)
- 2022 Canadian federal electoral redistribution
- List of Ontario provincial electoral districts
