| Year |
Winners |
Runners Up |
| 1887 |
Blackrock College |
Farra |
| 1888 |
Blackrock College |
Rathmines School |
| 1889 |
Corrig |
Galway Grammer |
| 1890 |
Blackrock College |
Corrig |
| 1891 |
Rathmines School |
Wesley College |
| 1892 |
Corrig |
Rathmines School |
| 1893 |
Blackrock College |
Rathmines School |
| 1894 |
Blackrock College |
Corrig |
| 1895 |
Blackrock College |
Corrig |
| 1896 |
Blackrock College |
Wesley College |
| 1897 |
Blackrock College |
High School |
| 1898 |
Wesley College |
High School |
| 1899 |
St. Columba's College |
Blackrock College |
| 1900 |
Blackrock College |
Corrig |
| 1901 |
Blackrock College |
Corrig |
| 1902 |
Blackrock College |
St. Andrew's College |
| 1903 |
Blackrock College |
St. Andrew's College |
| 1904 |
Blackrock College |
Mountjoy School |
| 1905 |
Blackrock College |
St. Columba's College |
| 1906 |
St. Andrew's College |
Blackrock College |
| 1907 |
Blackrock College |
King's Hospital |
| 1908 |
Blackrock College |
St. Andrew's College |
| 1909 |
Blackrock College |
Mountjoy School |
| 1910 |
Blackrock College |
Cistercian College, Roscrea |
| 1911 |
St. Andrew's College |
Mountjoy School |
| 1912 |
Blackrock College |
St. Columba's College |
| 1913 |
Castleknock College |
Blackrock College |
| 1914 |
Mountjoy School |
Wesley College |
| 1915 |
Blackrock College |
High School |
| 1916 |
Blackrock College |
Castleknock College |
| 1917 |
Blackrock College |
Belvedere College |
| 1918 |
Blackrock College |
Mountjoy School |
| 1919 |
Blackrock College |
Mountjoy School |
| 1920 |
Castleknock College |
Mountjoy School |
| 1921 |
St. Andrew's College |
Blackrock College |
| 1922 |
St. Andrew's College |
Blackrock College |
| 1923 |
Belvedere College |
Castleknock College |
| 1924 |
Belvedere College |
Castleknock College |
| 1925 |
Blackrock College |
Castleknock College |
| 1926 |
Clongowes Wood College |
Belvedere College |
| 1927 |
Blackrock College |
Clongowes Wood College |
| 1928 |
Blackrock College |
Clongowes Wood College |
| 1929 |
Blackrock College |
Castleknock College |
| 1930 |
Blackrock College |
Belvedere College |
| 1931 |
Castleknock College |
Belvedere College |
| 1932 |
Presentation College, Bray |
Newbridge College |
| 1933 |
Blackrock College |
Belvedere College |
| 1934 |
Blackrock College |
Wesley College |
| 1935 |
Blackrock College |
Wesley College |
| 1936 |
Blackrock College |
Clongowes Wood College |
| 1937 |
Castleknock College |
Mountjoy School |
| 1938 |
Belvedere College |
Castleknock College |
| 1939 |
Blackrock College |
Newbridge College |
| 1940 |
Blackrock College |
Castleknock College |
| 1941 |
Newbridge College |
Cistercian College, Roscrea |
| 1942 |
Blackrock College |
Castleknock College |
| 1943 |
Blackrock College |
St. Mary's College |
| 1944 |
Castleknock College |
Belvedere College |
| 1945 |
Blackrock College |
Newbridge College |
| 1946 |
Belvedere College |
St. Mary's College |
| 1947 |
Castleknock College |
Blackrock College |
| 1948 |
Blackrock College |
Castleknock College |
| 1949 |
Blackrock College |
Clongowes Wood College |
| 1950 |
Blackrock College |
Castleknock College |
| 1951 |
Belvedere College |
King's Hospital |
| 1952 |
Terenure College |
Castleknock College |
| 1953 |
Blackrock College |
Clongowes Wood College |
| 1954 |
Blackrock College |
Belvedere College |
| 1955 |
Blackrock College |
Castleknock College |
| 1956 |
Blackrock College |
Terenure College |
| 1957 |
Blackrock College |
Terenure College |
| 1958 |
Terenure College |
Belvedere College |
| 1959 |
Castleknock College |
Newbridge College |
| 1960 |
Blackrock College |
Terenure College |
| 1961 |
St. Mary's College |
Castleknock College |
| 1962 |
Blackrock College |
Belvedere College |
| 1963 |
Blackrock College |
High School |
| 1964 |
Blackrock College |
Terenure College |
| 1965 |
Castleknock College |
Blackrock College |
| 1966 |
St. Mary's College |
Newbridge College |
| 1967 |
Blackrock College |
St. Mary's College |
| 1968 |
Belvedere College |
De La Salle College |
| 1969 |
St. Mary's College |
Terenure College |
| 1970 |
Newbridge College |
Blackrock College |
| 1971 |
Belvedere College |
Presentation College, Bray |
| 1972 |
Belvedere College |
Terenure College |
| 1973 |
High School |
Belvedere College |
| 1974 |
Blackrock College |
St. Mary's College |
| 1975 |
Blackrock College |
De La Salle College |
| 1976 |
C.B.C. Monkstown |
Castleknock College |
| 1977 |
Blackrock College |
St. Mary's College |
| 1978 |
Clongowes Wood College |
Terenure College |
| 1979 |
Terenure College |
Blackrock College |
| 1980 |
Terenure College |
Blackrock College |
| 1981 |
Blackrock College |
Clongowes Wood College |
| 1982 |
Blackrock College |
King's Hospital |
| 1983 |
De La Salle College |
Castleknock College |
| 1984 |
Terenure College |
C.B.C. Monkstown |
| 1985 |
De La Salle College |
Blackrock College |
| 1986 |
Blackrock College |
De La Salle College |
| 1987 |
Blackrock College |
Terenure College |
| 1988 |
Clongowes Wood College |
St. Michael's College |
| 1989 |
Blackrock College |
Belvedere College |
| 1990 |
Blackrock College |
Clongowes Wood College |
| 1991 |
Clongowes Wood College |
St. Michael's College |
| 1992 |
Terenure College |
Belvedere College |
| 1993 |
Terenure College |
Clongowes Wood College |
| 1994 |
St. Mary's College |
Clongowes Wood College |
| 1995 |
Blackrock College |
Clongowes Wood College |
| 1996 |
Blackrock College |
Newbridge College |
| 1997 |
Terenure College |
Clongowes Wood College |
| 1998 |
Clongowes Wood College |
Terenure College |
| 1999 |
Blackrock College |
Cistercian College, Roscrea |
| 2000 |
Clongowes Wood College |
Terenure College |
| 2001 |
Terenure College |
Blackrock College |
| 2002 |
St. Mary's College |
Belvedere College |
| 2003 |
Terenure College |
St. Mary's College |
| 2004 |
Blackrock College |
Clongowes Wood College |
| 2005 |
Belvedere College |
Blackrock College |
| 2006 |
Blackrock College |
St. Michaels' College |
| 2007 |
St. Michaels' College |
Clongowes Wood College |
| 2008 |
Belvedere College |
St.Mary's College |
| 2009 |
Blackrock College |
Terenure College |
| 2010 |
Clongowes Wood College |
St. Michaels College |
