Editing Big Sky Conference (section)

===Football titles===
'''Bold = National Champions'''
{| class="wikitable"
!Season
!Champions
!Record (Conf.)
|-
|1963
|Idaho State
|3–1
|-
|1964
|[[1964 Montana State Bobcats football team|Montana State]]
|3–0
|-
|1965
|Weber State, [[1965 Idaho Vandals football team|Idaho]]
|3–1
|-
|1966
|[[1966 Montana State Bobcats football team|Montana State]]
|4–0
|-
|1967
|[[1967 Montana State Bobcats football team|Montana State]]
|3–1
|-
|1968
|Weber State, [[1968 Montana State Bobcats football team|Montana&nbsp;State]], [[1968 Idaho Vandals football team|Idaho]]
|3–1
|-
|1969
|[[1969 Montana Grizzlies football team|Montana]]
|4–0
|-
|1970
|[[1970 Montana Grizzlies football team|Montana]]
|5–0
|-
|1971
|[[1971 Idaho Vandals football team|Idaho]]
|4–1
|-
|1972
|[[1972 Montana State Bobcats football team|Montana State]]
|5–1
|-
|1973
|[[1973 Boise State Broncos football team|Boise State]]
|6–0
|-
|1974
|[[1974 Boise State Broncos football team|Boise State]]
|6–0
|-
|1975
|[[1975 Boise State Broncos football team|Boise State]]
|5–0–1
|-
|'''1976'''
|[[1976 Montana State Bobcats football team|'''Montana State''']]
|'''6–0'''
|-
|1977
|[[1977 Boise State Broncos football team|Boise State]]
|6–0
|-
|1978
|[[1978 Northern Arizona Lumberjacks football team|Northern Arizona]]
|6–0
|-
|1979
|[[1979 Montana State Bobcats football team|Montana State]]
|6–1
|- 
|'''1980'''
|[[1980 Boise State Broncos football team|'''Boise State''']]
|'''6–1'''
|- 
|'''1981'''
|[[1981 Idaho State Bengals football team|'''Idaho State''']]
|'''6–1'''
|- 
|1982
|[[1982 Idaho Vandals football team|Idaho]], [[1982 Montana Grizzlies football team|Montana]], [[1982 Montana State Bobcats football team|Montana&nbsp;State]]
|5–2
|-
|1983
|[[1983 Nevada Wolf Pack football team|Nevada]]
|6–1
|- 
|'''1984'''
|[[1984 Montana State Bobcats football team|'''Montana State''']]
|'''6–1'''
|- 
|1985
|[[1985 Idaho Vandals football team|Idaho]]
|6–1
|-
|1986
|[[1986 Nevada Wolf Pack football team|Nevada]]
|7–0
|-
|1987
|[[1987 Idaho Vandals football team|Idaho]]
|7–1
|-
|1988
|[[1988 Idaho Vandals football team|Idaho]] 
|7–1
|-
|1989
|[[1989 Idaho Vandals football team|Idaho]]
|8–0
|-
|1990
|[[1990 Nevada Wolf Pack football team|Nevada]]
|7–1
|-
|1991
|[[1991 Nevada Wolf Pack football team|Nevada]]
|8–0
|-
|1992
|[[1992 Idaho Vandals football team|Idaho]], Eastern&nbsp;Washington
|6–1
|-
|1993
|[[1993 Montana Grizzlies football team|Montana]]
|7–0
|-
|1994
|[[1994 Boise State Broncos football team|Boise State]]
|6–1
|- 
|'''1995'''
|[[1995 Montana Grizzlies football team|'''Montana''']]
|'''6–1'''
|- 
|1996
|[[1996 Montana Grizzlies football team|Montana]]
|8–0
|-
|1997
|Eastern Washington
|7–1
|-
|1998
|[[1998 Montana Grizzlies football team|Montana]]
|6–2
|-
|1999
|[[1999 Montana Grizzlies football team|Montana]] 
|7–1
|-
|2000
|[[2000 Montana Grizzlies football team|Montana]]
|8–0
|- 
|'''2001'''
|[[2001 Montana Grizzlies football team|'''Montana''']]
|'''7–0'''
|- 
|2002
|[[2002 Montana State Bobcats football team|Montana State]], [[2002 Montana Grizzlies football team|Montana]], Idaho&nbsp;State
|5–2
|-
|2003
|[[2003 Montana State Bobcats football team|Montana State]], [[2003 Montana Grizzlies football team|Montana]], [[2003 Northern Arizona Lumberjacks football team|Northern&nbsp;Arizona]]
|5–2
|-
|2004
|[[2004 Montana Grizzlies football team|Montana]], Eastern&nbsp;Washington
|6–1
|-
|2005
|Eastern Washington, [[2005 Montana State Bobcats football team|Montana&nbsp;State]], [[2005 Montana Grizzlies football team|Montana]]
|5–2
|-
|2006
|[[2006 Montana Grizzlies football team|Montana]]
|8–0
|-
|2007
|[[2007 Montana Grizzlies football team|Montana]]
|8–0
|-
|2008
|[[2008 Montana Grizzlies football team|Montana]], [[2008 Weber State Wildcats football team|Weber&nbsp;State]]
|7–1
|-
|2009
|[[2009 Montana Grizzlies football team|Montana]]
|8–0
|- 
|'''2010'''
|[[2010 Eastern Washington Eagles football team|'''Eastern Washington''']], [[2010 Montana State Bobcats football team|Montana&nbsp;State]]
|'''7–1'''
|- 
|2011
|[[2011 Montana State Bobcats football team|Montana State]]
|7–1
|-
|2012
|[[2012 Eastern Washington Eagles football team|Eastern Washington]], [[2012 Montana State Bobcats football team|Montana&nbsp;State]], [[2012 Cal Poly Mustangs football team|Cal Poly]]
|7–1
|-
|2013
|[[2013 Eastern Washington Eagles football team|Eastern Washington]]
|8–0
|-
|2014
|[[2014 Eastern Washington Eagles football team|Eastern Washington]]
|7–1
|-
|2015
|[[2015 Southern Utah Thunderbirds football team|Southern Utah]]
|7–1
|-
|2016
|[[2016 Eastern Washington Eagles football team|Eastern Washington]], [[2016 North Dakota Fighting Hawks football team|North&nbsp;Dakota]]
|8–0
|-
|2017
|[[2017 Southern Utah Thunderbirds football team|Southern Utah]], [[2017 Weber State Wildcats football team|Weber&nbsp;State]]
|7–1
|-
|2018
|[[2018 Weber State Wildcats football team|Weber State]], [[2018 Eastern Washington Eagles football team|Eastern&nbsp;Washington]], [[2018 UC Davis Aggies football team|UC&nbsp;Davis]]
|7–1
|-
|2019
|[[2019 Weber State Wildcats football team|Weber State]], [[2019 Sacramento State Hornets football team|Sacramento&nbsp;State]] 
|7–1
|-
|2020
|[[2020 Weber State Wildcats football team|Weber State]]
|5–1
|-
|2021
|[[2021 Sacramento State Hornets football team|Sacramento State]]
|8–0
|-
|2022
|[[2022 Sacramento State Hornets football team|Sacramento State]], [[2022 Montana State Bobcats football team|Montana&nbsp;State]]
|8–0
|-
|2023
|[[2023 Montana Grizzlies football team|Montana]]
|7–1
|-
|2024
|[[2024 Montana State Bobcats football team|Montana State]]
|8–0
|-
|}