Estos son nuestros campeones a lo largo de la historia de la Unión Cordobesa
| AÑO | CLUB | AÑO | CLUB |
| 2016 | TALA RUGBY CLUB | 1973 | CORDOBA ATHLETIC CLUB |
| 2015 | TALA RUGBY CLUB | 1972 | TALA RUGBY CLUB |
| 2014 | TALA RUGBY CLUB | 1971 | TALA RUGBY CLUB |
| 2013 | CLUB LA TABLADA | 1970 | CORDOBA ATHLETIC CLUB |
| 2012 | CLUB LA TABLADA | 1969 | CORDOBA ATHLETIC CLUB |
| 2011 | TALA RC – LA TABLADA – CBA. ATHLETIC CLUB | 1968 | CORDOBA ATHLETIC CLUB |
| 2010 | CORDOBA ATHLETIC CLUB | 1967 | CORDOBA ATHLETIC CLUB |
| 2009 | JOCKEY VILLA MARIA | 1966 | CLUB LA TABLADA |
| 2008 | CORDOBA ATHLETIC CLUB | 1965 | CLUB LA TABLADA |
| 2007 | TALA RUGBY CLUB | 1964 | UNIVERSITARIO |
| 2006 | CLUB LA TABLADA | 1963 | UNIVERSITARIO – CLUB LA TABLADA |
| 2005 | CORDOBA ATHLETIC CLUB | 1962 | UNIVERSITARIO – CBA. ATHLETIC CLUB |
| 2004 | TALA RUGBY CLUB | 1961 | UNIVERSITARIO – CLUB LA TABLADA |
| 2003 | CLUB LA TABLADA | 1960 | UNIVERSITARIO |
| 2002 | CLUB PALERMO BAJO | 1959 | UNIVERSITARIO |
| 2001 | CLUB LA TABLADA | 1958 | UNIVERSITARIO – JOCKEY CLUB CBA. |
| 2000 | CLUB LA TABLADA | 1957 | UNIVERSITARIO |
| 1999 | TALA RUGBY CLUB | 1956 | UNIVERSITARIO – JOCKEY CLUB CBA. |
| 1998 | TALA RUGBY CLUB | 1955 | CORDOBA ATHLETIC CLUB |
| 1997 | CLUB LA TABLADA | 1954 | JOCKEY CLUB CORDOBA |
| 1996 | CORDOBA ATHLETIC CLUB | 1953 | ESCUELA DE AVIACION |
| 1995 | TALA RUGBY CLUB | 1952 | CORDOBA ATHLETIC CLUB |
| 1994 | CLUB LA TABLADA | 1951 | JOCKEY CLUB CORDOBA |
| 1993 | JOCKEY CLUB CORDOBA | 1950 | JOCKEY CLUB CORDOBA |
| 1992 | CORDOBA ATHLETIC CLUB | 1949 | JOCKEY CLUB CORDOBA |
| 1991 | CLUB LA TABLADA | 1948 | JOCKEY CLUB CORDOBA |
| 1990 | TALA RUGBY CLUB | 1947 | JOCKEY CLUB CORDOBA |
| 1989 | TALA RUGBY CLUB | 1946 | JOCKEY CLUB CORDOBA |
| 1988 | CLUB LA TABLADA | 1945 | UNIVERSITARIO |
| 1987 | CLUB LA TABLADA | 1944 | GIMNASIA Y ESGRIMA |
| 1986 | TALA RUGBY CLUB | 1943 | SAN MARTIN RUGBY CLUB |
| 1985 | TALA RUGBY CLUB | 1942 | UNIVERSITARIO |
| 1984 | TALA RUGBY CLUB | 1941 | UNIVERSITARIO |
| 1983 | TALA RUGBY CLUB | 1940 | UNIVERSITARIO |
| 1982 | TALA RUGBY CLUB – CBA. ATHLETIC CLUB | 1939 | SAN MARTIN RUGBY CLUB |
| 1981 | TALA RUGBY CLUB | 1938 | CÓRDOBA RUGBY |
| 1980 | TALA RUGBY CLUB | 1937 | CÓRDOBA RUGBY |
| 1979 | TALA RUGBY CLUB | 1936 | UNIVERSITARIO |
| 1978 | CLUB LA TABLADA | 1935 | UNIVERSITARIO |
| 1977 | UNIVERSITARIO | 1934 | UNIVERSITARIO |
| 1976 | UNIVERSITARIO | 1933 | UNIVERSITARIO |
| 1975 | TALA RUGBY CLUB | 1932 | UNIVERSITARIO |
| 1974 | CORDOBA ATHLETIC CLUB | 1931 | UNIVERSITARIO |
