| Season | Champions | President |
| 1918 | ||
| 1919 | ||
| 1920 | ||
| 1921 | ||
| 1922 | ||
| 1923 | ||
| 1924 | ||
| 1925 | ||
| 1926 | ||
| 1927 | ||
| 1928 | Dunlop Rubber | |
| 1929 | ||
| 1930 | ||
| 1931 | ||
| 1932 | ||
| 1933 | ||
| 1934 | ||
| 1935 | ||
| 1936 | ||
| 1937 | ||
| 1938 | ||
| 1939 | ||
| 1940 | ||
| 1941 | ||
| 1942 | ||
| 1943 | ||
| 1944 | ||
| 1945 | ||
| 1946 | ||
| 1947 | ||
| 1948 | ||
| 1949 | ||
| 1950 | ||
| 1951 | ||
| 1952 | ||
| 1953 | ||
| 1954 | ||
| 1955 | ||
| 1956 | ||
| 1957 | ||
| 1958 | ||
| 1959 | ||
| 1960 | ||
| 1961 | ||
| 1968 | ||
