BYU basketball boasts an impressive record of conference success during its history. BYU has claimed a conference championship trophy (regular season or tournament) during 30 seasons. The Cougars won the 1991 WAC Tournament after a second-place regular-season finish. Other conference tournament titles in 1992 (WAC) and 2001 (MWC) have followed up regular-season rings, as was the case with conference playoff wins in 1924 and 1933 in the Rocky Mountain Conference. BYU won six Rocky Mountain Conference titles in 20 years, earned five Skyline championships in 24 years, recorded 12 WAC crowns in 37 years and garnered MWC titles in six of the league’s first 12 seasons. BYU won the in-state title against rivals Utah and Utah State during 10 of the 12 years before the Cougars first joined a conference in 1918.

YearChampion
1906BYU
1907BYU
1908BYU
1909BYU
1910BYU
1911BYU
1912BYU
1913Utah
1914BYU
1915BYU
1916Utah
1917BYU
YearWest ChampionEast Champion
1918Utah StateColorado College
1919UtahColorado
1920None (influenza)Colorado
1921UtahColorado
1922BYUColorado College
1923UtahColorado College
1924BYUColorado College
1925BYUColorado College
1926Utah StateColorado St. Teacher College
1927Montana StateColorado College
1928Montana StateWyoming
1929Montana StateColorado
1930Montana State/Utah StateColorado
1931UtahWyoming
1932BYU/UtahWyoming
1933BYU/UtahWyoming/CSTC
1934BYUWyoming
1935Utah StateCSTC
1936Utah StateWyoming
1937Utah/Montana St.Colorado/Denver
YearChampion
1938Utah/Colorado
1939Colorado
1940Colorado
1941Wyoming
1942Colorado
1943BYU (W), Wyoming (E)
1944None 
1945Utah
1946Wyoming
1947Wyoming
1948BYU
1949Wyoming
1950BYU
1951BYU
1952Wyoming
1953Wyoming
1954Colorado A&M
1955Utah
1956Utah
1957BYU
1958Wyoming
1959Utah
1960Utah
1961Utah/Colorado State
1962Utah
YearChampion
1963Arizona State
1964New Mexico/Arizona St.
1965BYU
1966Utah
1967BYU/Wyoming
1968New Mexico
1969BYU/Wyoming
1970UTEP
1971BYU
1972BYU
1973Arizona State
1974New Mexico
1975Arizona State
1976Arizona
1977Utah
1978New Mexico
1979BYU
1980BYU
1981Utah/Wyoming
1982Wyoming
1983BYU/Utah/UTEP
1984UTEP
1985UTEP
1986Utah/Wyoming/UTEP
1987UTEP
1988BYU
1989Colorado State
1990BYU/Colorado State
1991Utah
1992BYU/UTEP
1993BYU/Utah
1994New Mexico
1995Utah
1996Utah
1997Utah
1998Utah (Mountain)
1999Utah
YearChampion
2000Utah/UNLV
2001BYU/Utah/Wyoming
2002Wyoming
2003BYU/Utah
2004Air Force
2005Utah
2006San Diego State
2007BYU
2008BYU
2009BYU/New Mexico/Utah
2010New Mexico
2011BYU
YearChampion
2012Saint Mary's
2013Gonzaga
2014Gonzaga
2015Gonzaga
2016Saint Mary's
2017Gonzaga
2018Gonzaga
2019Gonzaga
2020Gonzaga