Regional Championships
- Manitoba Centennial Cup: Portage La Prairie Terriers
- Abbott Cup: Portage La Prairie Terriers
- Eastern Champions: Pembroke Lumber Kings
- Doyle Cup: Penticton Broncos
- Anavet Cup: Portage La Prairie Terriers
- Dudley Hewitt Cup: Chatham Maroons
- Callaghan Cup: Pembroke Lumber Kings
Read more about this topic: 1973 Centennial Cup