Seniors 4ths League: East
Leinster Schools Senior Fourths League: East - History
| Year |
Winner |
| 1988 |
Blackrock College |
| 1989 |
Blackrock College |
| 1990 |
|
| 1991 |
C.B.C. Monkstown |
| 1992 |
Blackrock College |
| 1993 |
C.B.C. Monkstown |
| 1994 |
Blackrock College |
| 1995 |
St. Michaels' College |
| 1996 |
|
| 1997 |
Blackrock College |
| 1998 |
St. Gerard's School |
| 1999 |
Wesley College |
| 2000 |
Blackrock College |
| 2001 |
Blackrock College |
| 2002 |
Blackrock College |
| 2003 |
Blackrock College |
| 2004 |
Blackrock College |
| 2005 |
Blackrock College |
| 2006 |
Blackrock College |
| 2007 |
Blackrock College |
| 2008 |
St. Michael's College |
