| index Level III |
| Football League Division I 2018-2019 |
| Football League Division I 2017-2018 |
| Football League Division I 2016-2017 |
| Football League Division I 2015-2016 |
| Football League Division I 2014-2015 |
| Football League Division I/2013-2014 |
| Football League Division I/2012-2013 |
| Football League Division I/2011-2012 |
| Football League Division I/2010-2011 |
| Football League Division I/2009-2010 |
| Football League Division I/2008-2009 |
| Football League Division I/2007-2008 |
| Football League Division I/2006-2007 |
| Football League Division I/2005-2006 |
| Football League Division I/2004-2005 |
| Before Championship |
| Football League Division II 2003-2004 |
| Football League Division II 2002-2003 |
| Football League Division II 2001-2002 |
| Football League Division II 2000-2001 |
| Football League Division II 1999-2000 |
| Football League Division II 1998-1999 |
| Football League Division II 1997-1998 |
| Football League Division II 1996-1997 |
| Football League Division II 1995-1996 |
| Football League Division II 1994-1995 |
| Football League Division II 1993-1994 |
| Football League Division II 1992-1993 |
| Before Premiership |
| Football League Division III 1991-1992 |
| Football League Division III 1990-1991 |
| Football League Division III 1989-1990 |
| Football League Division III 1988-1989 |
| Football League Division III 1987-1988 |
| Football League Division III 1986-1987 |
| Football League Division III 1985-1986 |
| Football League Division III 1984-1985 |
| Football League Division III 1983-1984 |
| Football League Division III 1982-1983 |
| Football League Division III 1981-1982 |
| Football League Division III 1980-1981 |
| Football League Division III 1979-1980 |
| Football League Division III 1978-1979 |
| Football League Division III 1977-1978 |
| Football League Division III 1976-1977 |
| Football League Division III 1975-1976 |
| Football League Division III 1974-1975 |
| Football League Division III 1973-1974 |
| Football League Division III 1972-1973 |
| Football League Division III 1971-1972 |
| Football League Division III 1970-1971 |
| Football League Division III 1969-1970 |
| Football League Division III 1968-1969 |
| Football League Division III 1967-1968 |
| Football League Division III 1966-1967 |
| Football League Division III 1965-1966 |
| Football League Division III 1964-1965 |
| Football League Division III 1963-1964 |
| Football League Division III 1962-1963 |
| Football League Division III 1961-1962 |
| Football League Division III 1960-1961 |
| Football League Division III 1959-1960 |
| Football League Division III 1958-1959 |
| Before creation of Division IV |
| Football League Division III South 1957-1958 |
| Football League Division III North 1957-1958 |
| Football League Division III South 1956-1957 |
| Football League Division III North 1956-1957 |
| Football League Division III South 1955-1956 |
| Football League Division III North 1955-1956 |
| Football League Division III South 1954-1955 |
| Football League Division III North 1954-1955 |
| Football League Division III South 1953-1954 |
| Football League Division III North 1953-1954 |
| Football League Division III South 1952-1953 |
| Football League Division III North 1952-1953 |
| Football League Division III South 1951-1952 |
| Football League Division III North 1951-1952 |
| Football League Division III South 1950-1951 |
| Football League Division III North 1950-1951 |
| Football League Division III South 1949-1950 |
| Football League Division III North 1949-1950 |
| Football League Division III South 1948-1949 |
| Football League Division III North 1948-1949 |
| Football League Division III South 1947-1948 |
| Football League Division III North 1947-1948 |
| Football League Division III South 1946-1947 |
| Football League Division III North 1946-1947 |
| Before War III |
| Football League Division III South 1939-1940 |
| Football League Division III North 1939-1940 |
| Football League Division III South 1938-1939 |
| Football League Division III North 1938-1939 |
| Football League Division III South 1937-1938 |
| Football League Division III North 1937-1938 |
| Football League Division III South 1936-1937 |
| Football League Division III North 1936-1937 |
| Football League Division III South 1935-1936 |
| Football League Division III North 1935-1936 |
| Football League Division III South 1934-1935 |
| Football League Division III North 1934-1935 |
| Football League Division III South 1933-1934 |
| Football League Division III North 1933-1934 |
| Football League Division III South 1932-1933 |
| Football League Division III North 1932-1933 |
| Football League Division III South 1931-1932 |
| Football League Division III North 1931-1932 |
| Football League Division III South 1930-1931 |
| Football League Division III North 1930-1931 |
| Football League Division III South 1929-1930 |
| Football League Division III North 1929-1930 |
| Football League Division III South 1928-1929 |
| Football League Division III North 1928-1929 |
| Football League Division III South 1927-1928 |
| Football League Division III North 1927-1928 |
| Football League Division III South 1926-1927 |
| Football League Division III North 1926-1927 |
| Football League Division III South 1925-1926 |
| Football League Division III North 1925-1926 |
| Football League Division III South 1924-1925 |
| Football League Division III North 1924-1925 |
| Football League Division III South 1923-1924 |
| Football League Division III North 1923-1924 |
| Football League Division III South 1922-1923 |
| Football League Division III North 1922-1923 |
| Football League Division III South 1921-1922 |
| Football League Division III North 1921-1922 |
| Football League Division III South 1920-1921 |
| Southern 1920 |
| Before Great War |
| Southern 1915 |
| Southern 1914 |
| Southern 1913 |
| Southern 1912 |
| Southern 1911 |
| Southern 1910 |
| Southern 1909 |
| Southern 1908 |
| Southern 1907 |
| Southern 1906 |
| Southern 1905 |
| Southern 1904 |
| Southern 1903 |
| Southern 1902 |
| Southern 1901 |
| Southern 1900 |
| Southern 1899 |
| Southern 1898 |
| Southern 1897 |
| Southern 1896 |
| Southern 1895 |
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