O’Connor Cup and Shield
O’Connor Cup – Senior A Championship
| Winners | Runners Up |
| 1987 Mary Immaculate College Limerick | University College Cork |
| 1988 University College Cork | Mary Immaculate College Limerick |
| 1989 Waterford RTC | Mary Immaculate College Limerick |
| 1990 University College Cork | Mary Immaculate College Limerick |
| 1991 Thomond College | Mary Immaculate College Limerick |
| 1992 Mary Immaculate College Limerick | Thomond College |
| 1993 University of Limerick | Mary Immaculate College |
| 1994 University of Limerick | Waterford RTC |
| 1995 University of Limerick | Garda College |
| 1996 University of Limerick | University of Ulster Jordanstown |
| 1997 University of Limerick | Garda College |
| 1998 Tralee IT | Sligo IT |
| 1999 Tralee IT | University College Dublin |
| 2000 Sligo IT | Waterford IT |
| 2001 University College Dublin | Tralee IT |
| 2002 University College Dublin | University of Limerick |
| 2003 University College Dublin | University of Ulster Jordanstown |
| 2004 University of Limerick | NUI Maynooth |
| 2005 University College Dublin | NUI Galway |
| 2006 University College Dublin | Sligo IT |
| 2007 University of Limerick | University of Ulster Jordanstown |
| 2008 University of Ulster Jordanstown | IT Sligo |
| 2009 Dublin City University | University of Limerick |
| 2010 Dublin City University | University of Ulster Jordanstown |
| 2011 Dublin City University | University of Ulster Jordanstown |
O’Connor Shield- Senior Shield
| Winners | Runners Up |
| 1993 University College Galway | —— |
| 1994 Mary Immaculate College Limerick | University of Ulster Jordanstown |
| 1995 Waterford RTC | University of Ulster Jordanstown |
| 1996 Tralee RTC | Inchicore College Dublin |
| 1997 University College Dublin | Queens University Belfast |
| 1998 University College Dublin | Queens University Belfast |
| 1999 Waterford IT | University College Galway |
| 2000 University College Dublin | Queens University |
| 2001 Queens University Belfast | Sligo IT |
| 2002 University of Ulster Jordanstown | Waterford IT |
| 2003 University of Limerick | NUI Maynooth |
| 2004 IT Tralee | Waterford IT |
| 2005 UCC | CIT |
| 2006 UCC | CIT |
| 2007 St.Pats | NUI Maynooth |
| 2008 NUI Galway | UCD |
| 2009 NUI Maynooth | IT Tralee |
| 2010 NUI Galway | QUB |
This competition is no longer played
