Since 1971 teams from across Canada have competed for a National Jr A Championship. Below are the winners, runners up and location of the tournament.
| Centennial Cup/Coupe Centennial | |||
| Winner | Runner-Up | Host City | |
| 2025 | Calgary Canucks (AJHL) | Melfort Mustangs (SJHL) | Calgary, AB |
| 2024 | Collingwood Blues (OJHL) | Melfort Mustangs (SJHL) | Oakville, ON |
| 2023 | Brooks Bandits (AJHL) | Battlefords North Stars (SJHL) | Portage la Prairie, MB |
| 2022 | Brooks Bandits (AJHL) | Pickering Panthers (OJHL) | Estevan, SK |
| 2021 | Tournament cancelled due to COVID-19 pandemic | Penticton, BC | |
| 2020 | Tournament cancelled due to COVID-19 pandemic | – | Portage la Prairie, MB |
| RBC Cup/Coupe RBC | |||
| Winner | Runner-Up | Host City | |
| 2019 | Brooks Bandits (AJHL) | Prince George (BCHL) | Brooks, AB |
| 2018 | Chilliwack Chiefs (BCHL) | Wellington Dukes (OJHL) | Chilliwack, BC |
| 2017 | Coburg Cougars (OJHL) | Brooks Bandits (AJHL) | Coburg, ON |
| 2016 | West Kelowna Warriors (BCHL) | Lloydminister Bobcats (SJHL) | Lloydminister, SK |
| 2015 | Portage La Prairie Terriers (MJHL) | Carleton Place Canadians (CCHL) | Portage La Prairie, MB |
| 2014 | Yorkton Terriers (SJHL) | Carleton Place Canadians (CCHL) | Vernon, BC |
| 2013 | Brooks Bandits (AJHL) | Summerside Western Capitals (MHL) | Summerside, PE |
| 2012 | Penticton Vees (BCHL) | Woodstock Slammers (MHL) | Humboldt, SK |
| 2011 | Pembroke Lumber Kings (CCHL) | Vernon Vipers (BCHL) | Camrose, AB |
| 2010 | Vernon Vipers (BCHL) | Dauphin Kings (MJHL) | Dauphin, MB |
| 2009 | Vernon Vipers (BCHL) | Humboldt Broncos (SJHL) | Victoria, BC |
| 2008 | Humboldt Broncos (SJHL) | Camrose Kodiaks (AJHL) | Cornwall, ON |
| 2007 | Aurora Tigers (OPJHL) | Prince George Spruce Kings (BCJHL) | Prince George, BC |
| 2006 | Burnaby Express (BCHL) | Yorkton Terriers (SJHL) | Streetsville, ON |
| 2005 | Weyburn Red Wings (SJHL) | Camrose Kodiaks (AJHL) | Weyburn, SK |
| 2004 | Aurora Tigers (OPJHL) | Kindersley Klippers (SJHL) | Grande Prairie, AB |
| 2003 | Humboldt Broncos (SJHL) | Camrose Kodiaks (AJHL) | Charlottetown, PE |
| 2002 | Halifax Oland Exports (MJAHL) | OCN Blizzard (MJHL) | Halifax, NS |
| 2001 | Camrose Kodiaks (AJHL) | Flin Flon Bombers (SJHL) | Flin Flon, MB |
| 2000 | Fort McMurray Oil Barons (AJHL) | Rayside Sabre Cats (NOJHA) | Fort McMurray, AB |
| 1999 | Vernon Vipers (BCHL) | Charlottetown Jr Abbies (MJAHL) | Yorkton, SK |
| 1998 | South Surrey Eagles (BCHL) | Weyburn Red Wings (SJHL) | Nanaimo, BC |
| 1997 | Summerside Western Capitals (MJAHL) | South Surrey Eagles (BCHL) | Summerside, PE |
| 1996 | Vernon Vipers (BCHL) | Melfort Mustangs (SJHL) | Melfort, SK |
| Centennial Cup/Coupe Centennial | |||
| Winner | Runner-Up | Host City | |
| 1995 | Calgary Canucks (AJHL) | Gloucester Rangers (CJHL) | Gloucester, ON |
| 1994 | Olds Grizzlys (AJHL) | Kelowna Spartans (BCHL) | Olds, AB |
| 1993 | Kelowna Spartans (BCHL) | Chateauguay Elites (QJAHL) | Amherst, NS |
| 1992 | Thunder Bay Flyers (USHL) | Winkler Flyers (MJHL) | Winnipeg, MB |
| 1991 | Vernon Lakers (BCHL) | Sudbury Cubs (NOHA) | Sudbury, ON |
| 1990 | Vernon Lakers (BCHL) | New Westminster Royals (BCHL) | Vernon, BC |
| 1989 | Thunder Bay Flyers (USHL) | Summerside Western Capitals (MJAHL) | Summerside, PE |
| 1988 | Notre Dame Hounds (SJHL) | Halifax Lions (MJAHL) | Pembroke, ON |
| 1987 | Richmond Sockeyes (BCHL) | Humboldt Broncos (SJHL) | Humboldt, SK |
| 1986 | Penticton Knights (BCHL) | Cole Harbour Colts (MJAHL) | Cole Harbour, NS |
| 1985 | Orillia Travelways (OHA) | Penticton Knights (BCHL) | Orillia, ON |
| 1984 | Weyburn Red Wings (SJHL) | Orillia Travelways (OHA) | Weyburn, SK |
| 1983 | North York Rangers (OJHL) | Abbotsford Flyers (BCHL) | North York, ON |
| 1982 | Prince Albert Raiders (SJHL) | Guelph Platters (OHA) | Prince Albert, SK |
| 1981 | Prince Albert Raiders (SJHL) | Belleville Bulls (OHA) | Halifax, NS |
| 1980 | Red Deer Rustlers (AJHL) | North York Rangers (OJHL) | North York, ON |
| 1979 | Prince Albert Raiders (SJHL) | Sherwood Parkdale Metros (IJHL) | Prince Albert, SK |
| 1978 | Guelph Platters (OHA) | Prince Albert Raiders (SJHL) | Guelph, ON |
| 1977 | Prince Albert Raiders (SJHL) | Pembroke Lumber Kings (CJHL) | Prince Albert, SK |
| 1976 | Rockland Nationals (CJHL) | Spruce Grove Mets (AJHL) | Rockland, ON |
| 1975 | Spruce Grove Mets (AJHL) | Guelph CMC’s (OHA) | Edmonton, AB |
| 1974 | Selkirk Steelers (MJHL) | Smith Falls Bears (OHA) | Nepean, ON |
| 1973 | Portage La Prairie Terriers (MJHL) | Pembroke Lumber Kings (OHA) | Brandon, MB |
| 1972 | Guelph CMC’s (SOJHL) | Red Deer Rustlers (AJHL) | Guelph, ON |
| 1971 | Red Deer Rustlers (AJHL) | Charlottetown Islanders (IJHL) | Charlottetown, PE |