Missouri College Athletic Union
The Missouri College Athletic Union was an intercollegiate athletic conference that existed from 1924 to 1971. It consisted primarily of private universities from the state of Missouri that departed the Missouri Intercollegiate Athletic Association after its 1924 reorganization. After folding in 1970, the MCAU's members formed the Heart of America Athletic Conference.Football champions
- 1924 – Westminster
- 1925 – Missouri Wesleyan
- 1926 – Westminster
- 1927 – Missouri Valley
- 1928 – Central Methodist
- 1929 – Missouri Valley
- 1930 – Central Methodist
- 1931 – Westminster
- 1932 – Missouri Valley
- 1933 – Missouri Valley
- 1934 – Central Methodist
- 1935 – Missouri Valley
- 1936 – Missouri Valley and William Jewell
- 1937 – Tarkio and William Jewell
- 1938 – William Jewell
- 1939 – Culver–Stockton and Missouri Valley
- 1940 – Culver–Stockton
- 1941 – Missouri Valley
- 1942 – Missouri Valley
- 1943 – No champion
- 1944 – No champion
- 1945 – No champion
- 1946 – Missouri Valley
- 1947 – Missouri Valley
- 1948 – Missouri Valley
- 1949 – Missouri Valley
- 1950 – William Jewell
- 1951 – Missouri Valley
- 1952 – Missouri Valley
- 1953 – William Jewell
- 1954 – Missouri Valley and William Jewell
- 1955 – Missouri Valley
- 1956 – William Jewell
- 1957 – Culver–Stockton
- 1958 – Missouri Valley
- 1959 – William Jewell
- 1960 – Missouri Valley and William Jewell
- 1961 – Missouri Valley
- 1962 – William Jewell
- 1963 – William Jewell
- 1964 – William Jewell
- 1965 – William Jewell
- 1966 – Tarkio and William Jewell
- 1967 – Tarkio and William Jewell
- 1968 – William Jewell
- 1969 – Culver–Stockton and William Jewell
- 1970 – Missouri Valley
