|Won||Club / Team||Year Titles Won|
|8||Killoe||2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008|
|6||Longford Slashers||2013, 2014, 2015, 2016, 2017, 2018|
|4||Carrickedmond||1985, 1987, 1988, 1989|
|4||St. Helens||1990, 1991, 1992, 1993|
|4||Clonguish||2009, 2010, 2019, 2021|
|3||Ballymore||1994, 1999, 2012|
|1||St. Brigids Gaels||2022|
Roll of Honour
|Year||Ladies U18 'A' Championship Winner|
|2022||St. Brigids Gaels|
|2020||Not Played (Covid-19)|
– 2008 U18 Championship Final was played in October 2009.
– 2006 U18 Championship Final was played in March 2007.
– 1999 U18 Championship Final was played in April 2000.
– 1996 U18 Championship Final was played in May 1997.
2021: The U-18 Championships in 2021 were played over 3 days in a blitz format of 10 minutes per half, with 2 games a day for most teams. This revised format reflected the late start to the season due to Covid-19 related delays and the success of both Colmcille and Longford Slashers in their respective Leinster club championship campaigns. Clonguish emerged victorious in the U-18 ‘A’ Championship over St. Brigids Gaels, while Longford Slashers won the U-18 ‘B’ Championship with victory over Dromard (aet), and Killoe won the U-18 ‘C’ Championship beating Ballymore (aet).
2000: The 2000 U-18 ‘A’ Championship dragged on into 2001, with a play-off between Carrickedmond and Rathcline scheduled for 25th March 2001. However no record has been found of any winner for this competition.
Missing Records: We have been unable to find any published record of the U-18 ‘A’ Championship winners for 1995, 1997, 1998 & 2000 seasons. If you have any information on any of those years winners, or can confirm that there was no winner for any/all of those years, please use the ‘Contact’ section to get in touch.