Also known as the Skyline Six and Skyline Eight, the 
Mountain States Conference was a part of the Rocky 
Mountian Conference prior to 1938. The conference 
stopped football competition following the 1961-62 season.

1938 Utah (4-0-2)
1939 Colorado (5-1)
1940 Utah (5-1)
1941 Utah (4-0-2)
1942 Colorado (5-1), Utah (5-1)
1943 Colorado (2-0)
1944 Colorado (2-0)
1945 Denver (4-1)
1946 Denver (4-1-1), Utah State (4-1-1)
1947 Utah (6-0)
1948 Utah (5-0)
1949 Wyoming (5-0)
1950 Wyoming (5-0)
1951 Wyoming (5-1-1)
1952 Utah (5-0)
1953 Utah (5-0)
1954 Denver (6-1)
1955 Colorado State (6-1)
1956 Wyoming (7-0)
1957 Utah (5-1)
1958 Wyoming (6-1)
1959 Wyoming (7-0)
1960 Utah State (6-1), Wyoming (6-1)
1961 Utah State (5-0-1), Wyoming (5-0-1)