| Conference Championships |
| 1894 Colorado Football Association Conference Champions |
| 1895 Colorado Football Association Conference Champions |
| 1896 Colorado Football Association Conference Champions |
| 1897 Colorado Football Association Conference Champions |
| 1901 Colorado Football Association Conference Champions |
| 1902 Colorado Football Association Conference Champions |
| 1903 Colorado Football Association Conference Champions |
| 1909 Rocky Mountain Athletic Conference Champions |
| 1910 Rocky Mountain Athletic Conference Champions |
| 1911 Rocky Mountain Athletic Conference Champions |
| 1913 Rocky Mountain Athletic Conference Champions |
| 1923 Rocky Mountain Athletic Conference Champions |
| 1924 Rocky Mountain Athletic Conference Champions |
| 1934 Rocky Mountain Athletic Conference Co-Champions |
| 1935 Rocky Mountain Athletic Conference Co-Champions |
| 1937 Rocky Mountain Athletic Conference Champions |
| 1939 Mountain States Athletic Conference Champions |
| 1942 Mountain States Athletic Conference Co-Champions |
| 1943 Mountain States Athletic Conference Champions |
| 1944 Mountain States Athletic Conference Champions |
| 1961 Big Eight Conference Champions |
| 1976 Big Eight Conference Co-Champions |
| 1989 Big Eight Conference Champions |
| 1990 Big Eight Conference Champions |
| 1991 Big Eight Conference Co-Champions |
| 2001 Big 12 Conference Champions |
|
| 26 Conference Championships |
