Leinster Schools Senior Cup
Roll of honour · 140 finals since 1887
← Current seasonMost Titles
- Blackrock Collegelast 202572
- Belvedere Collegelast 201712
- Terenure Collegelast 200310
- Clongowes Wood Collegelast 20209
- St Vincent's Castleknock Collegelast 19658
- St Mary's Collegelast 20266
- St Andrew's Collegelast 19224
- Newbridge Collegelast 20203
- St Michael's Collegelast 20193
- DLDe La Salle Churchtownlast 19852
- COCorrig Schoollast 18922
- Gonzaga Collegelast 20231
- Cistercian College Roscrealast 20151
- CBC Monkstownlast 19761
- The High Schoollast 19731
- Presentation College Braylast 19321
- MOMountjoy Schoollast 19141
- COSt Columba's Collegelast 18991
- Wesley Collegelast 18981
- RARathmines Schoollast 18911
Finals
2020s
- 2026
St Mary's College25-22Blackrock College
After 24-24 draw · Energia Park (Donnybrook)
- 2025
Blackrock College14-9Terenure College
Tallaght Stadium
- 2024
Blackrock College28-12St Michael's College
The RDS
- 2023
Gonzaga College35-31Blackrock College
The RDS
- 2022
Blackrock College50-21Gonzaga College
The RDS
- 2021
No competition
Cancelled due to Covid-19.
- 2020
Clongowes Wood College & Newbridge College
Title shared. The final was not played due to Covid-19.
2010s
- 2019
St Michael's College28-5Gonzaga College
The RDS
- 2018
Blackrock College35-12Belvedere College
The RDS
- 2017
Belvedere College10-3Blackrock College
The RDS
- 2016
Belvedere College31-7Cistercian College Roscrea
The RDS
- 2015
Cistercian College Roscrea18-11Belvedere College
The RDS
- 2014
- 2013
- 2012
- 2011
- 2010
2000s
- 2009
- 2008
- 2007
St Michael's College6-0Clongowes Wood College
Donnybrook Stadium
- 2006
Blackrock College14-12St Michael's College
Lansdowne Road
- 2005
Belvedere College16-10Blackrock College
Lansdowne Road
- 2004
Blackrock College24-9Clongowes Wood College
Lansdowne Road
- 2003
Terenure College3-0St Mary's College
After 6-6 draw · Lansdowne Road
- 2002
St Mary's College10-6Belvedere College
Lansdowne Road
- 2001
Terenure College21-19Blackrock College
Lansdowne Road
- 2000
Clongowes Wood College13-11Terenure College
Lansdowne Road
1990s
- 1999
Blackrock College17-9Cistercian College Roscrea
Lansdowne Road
- 1998
Clongowes Wood College37-18Terenure College
Lansdowne Road
- 1997
Terenure College22-15Clongowes Wood College
Lansdowne Road
- 1996
Blackrock College37-3Newbridge College
Lansdowne Road
- 1995
Blackrock College8-3Clongowes Wood College
Lansdowne Road
- 1994
St Mary's College7-3Clongowes Wood College
After 14-14 draw
- 1993
- 1992
Terenure College19-6Belvedere College
Lansdowne Road
- 1991
- 1990
1980s
- 1989
- 1988
- 1987
- 1986
Blackrock College10-3De La Salle Churchtown
- 1985
De La Salle Churchtown10-6Blackrock College
- 1984
- 1983
De La Salle Churchtown13-6St Vincent's Castleknock College
Lansdowne Road
- 1982
- 1981
- 1980
1970s
- 1979
- 1978
- 1977
Blackrock College24-12St Mary's College
After extra time (12-12 at full time).
- 1976
- 1975
Blackrock College11-7De La Salle Churchtown
- 1974
- 1973
- 1972
- 1971
- 1970
1960s
- 1969
- 1968
Belvedere College14-11De La Salle Churchtown
- 1967
- 1966
- 1965
- 1964
- 1963
- 1962
- 1961
- 1960
1950s
- 1959
- 1958
- 1957
- 1956
- 1955
- 1954
- 1953
- 1952
- 1951
- 1950
1940s
- 1949
- 1948
- 1947
- 1946
- 1945
- 1944
- 1943
- 1942
- 1941
Newbridge College9-3Cistercian College Roscrea
After 0-0 draw
- 1940
1930s
- 1939
- 1938
- 1937
St Vincent's Castleknock College8-0Mountjoy School
- 1936
- 1935
- 1934
- 1933
- 1932
- 1931
- 1930
1920s
- 1929
- 1928
- 1927
- 1926
Clongowes Wood College10-9Belvedere College
Lansdowne Road
- 1925
- 1924
- 1923
- 1922
- 1921
- 1920
St Vincent's Castleknock College9-0Mountjoy School
1910s
- 1919
- 1918
Blackrock College12-0Mountjoy School
- 1917
- 1916
- 1915
- 1914
Mountjoy School3-0Wesley College
- 1913
- 1912
Blackrock College11-0St Columba's College
- 1911
St Andrew's College9-3Mountjoy School
- 1910
Blackrock College6-3Cistercian College Roscrea
After 0-0 draw
1900s
- 1909
- 1908
- 1907
- 1906
St Andrew's College5-0Blackrock College
Jones' Road
- 1905
Blackrock College6-0Mountjoy School
After 0-0 draw
- 1904
Blackrock College8-0Mountjoy School
- 1903
- 1902
Blackrock College18-0St Andrew's College
After 3-3 draw
- 1901
Blackrock College13-0Corrig School
- 1900
Blackrock College63-0Corrig School
1890s
- 1899
St Columba's College8-5Blackrock College
- 1898
Wesley College15-0Rathmines School
- 1897
- 1896
- 1895
- 1894
Blackrock College5-0Corrig School
- 1893
Blackrock College18-0Rathmines School
- 1892
Corrig School6-2Rathmines School
After 0-0 draw
- 1891
Rathmines School1-0Wesley College
- 1890
Blackrock College22-0Corrig School
1880s
- 1889
Corrig School4-0Galway Grammar School
- 1888
Blackrock College8-0Rathmines School
- 1887
Blackrock College3-0Farra School
Finals before 2015 from Wikipedia (CC BY-SA 4.0), with corrections. Later finals from official Leinster Rugby results.