Riding Name | MP Name (Party) | Parliamentary-Office | Local-Office | Constituency Office Address(es) |
| | (613) 996-4984 | (905) 627-9169 | 59 Kirby Avenue, Unit 3 Dundas, Ontario L9H 6P3 |
| | (613) 992-3118 | (519) 754-4300 | 98 Paris Road, Unit 3 Brantford, Ontario N3R 1H9 |
| | (613) 996-4974 | (519) 426-3400 | 70 Queensway West Simcoe, Ontario N3Y 2M6 |
| | (613) 995-1757 | (905) 526-0770 | 22 Tisdale Street South Hamilton, Ontario L8N 2V3 |
| | (613) 992-6535 | (905) 662-4763 | 40 Centennial Parkway North, Suite 2 Hamilton, Ontario L8E 1H6 |
| | (613) 995-9389 | (905) 574-3331 | 845 Upper James Street West, Unit 230B, 2nd Floor Hamilton, Ontario L9C 3A3 |