| Year |
Team Champion |
Championship Location |
| 1983* |
Montana State |
Pocatello, Idaho |
| 1984* |
Weber State |
Bozeman, Mont. |
| 1988 |
Northern Arizona |
Pocatello, Idaho |
| 1989 |
Northern Arizona |
Moscow, Idaho |
| 1990 |
Northern Arizona |
Flagstaff, Ariz. |
| 1991 |
Weber State |
Pocatello, Idaho |
| 1992 |
Weber State |
Moscow, Idaho |
| 1993 |
Northern Arizona |
Flagstaff, Ariz. |
| 1994 |
Boise State |
Pocatello, Idaho |
| 1995 |
Boise State |
Moscow, Idaho |
| 1996 |
Northern Arizona |
Bozeman, Mont. |
| 1997 |
Northern Arizona |
Flagstaff, Ariz. |
| 1998 |
Northern Arizona |
Bozeman, Mont. |
| 1999 |
Cal State Northridge |
Pocatello, Idaho |
| 2000 |
Northern Arizona |
Flagstaff, Ariz. |
| 2001 |
Montana State |
Bozeman, Mont. |
| 2002 |
Weber State |
Pocatello, Idaho |
| 2003 |
Weber State |
Flagstaff, Ariz. |
| 2004 |
Weber State |
Bozeman, Mont. |
| 2005 |
Weber State |
Pocatello, Idaho |
| 2006 |
Northern Aaizona |
Flagstaff, Ariz. |
| 2007 |
Weber State |
Bozeman, Mont. |
| 2008 |
Sacramento State |
Pocatello, Idaho |
| 2009 |
Northern Arizona |
Flagstaff, Ariz. |
| 2010 |
Sacramento State |
Bozeman, Mont. |
| 2011 |
Sacramento State |
Pocatello, Idaho |
| 2012 |
Weber State |
Flagstaff, Ariz. |
| 2013 |
Sacramento State |
Bozeman, Mont. |
| 2014 |
Northern Arizona |
Pocatello, Idaho |
| 2015 |
Sacramento State |
Flagstaff, Ariz. |
| 2016 |
Sacramento State |
Bozeman, Mont. |
| 2017 |
Northern Arizona |
Pocatello, Idaho |
| 2018 |
Northern Arizona |
Flagstaff, Ariz. |
| 2019 |
Sacramento State |
Bozeman, Mont. |
| 2020 |
Northern Arizona |
Pocatello, Idaho |
| 2021** |
N/A |
N/A |
| 2022 |
Northern Arizona |
Bozeman, Mont. |
| 2023 |
Northern Arizona |
Moscow, Idaho |
| 2024 |
Northern Arizona |
Spokane, Wash. |
| 2025 |
Northern Arizona |
Flagstaff, Ariz. |
* - Mountain West Conference
** - No Championship Held Due to COVID-19