

- Strathroy-Caradoc
- Adelaide-Metcalfe
- Middlesex Centre
- Komoka
- North Middlesex
- Warwick
- Southwest Middlesex
- Alvinston
- London
- Lucan Biddulph
- Southwold
- Dutton/Dunwich
- Lambton Shores
- Plympton-Wyoming
- St. Thomas
- South Huron
- West Elgin
- Dawn-Euphemia
- Petrolia
- Enniskillen
- Thames Centre
- Central Elgin
- St. Marys
- Perth South
- Hensall
- Bluewater
- Aylmer
- Sarnia
- Zorra
- Malahide
- Ingersoll
- St. Clair
- Point Edward
- West Perth
- South-West Oxford