National league cup since 1992/93, most recently called the Nathaniel MG Cup. The 2020/21 edition was abandoned; the FAW removed it from the 2026/27 calendar.
SeasonWelsh League Cup winnerRunner-upTrophy
2026/27--
The FAW removed the League Cup from the 2026/27 calendar.		—
2025/26Barry Town UnitedThe New Saints
2024/25The New SaintsAberystwyth Town—
2023/24The New SaintsSwansea City U21—
2022/23Bala TownConnah's Quay Nomads—
2021/22Connah's Quay NomadsCardiff Met—
2020/21--
The edition was abandoned because of the COVID-19 pandemic.		—
2019/20Connah's Quay NomadsSTM Sports FC—
2018/19Cardiff MetCambrian United—
2017/18The New SaintsCardiff Met—
2016/17The New SaintsBarry Town AFC—
2015/16The New SaintsDenbigh Town—
2014/15The New SaintsBala Town—
2013/14Carmarthen TownBala Town—
2012/13Carmarthen TownThe New Saints—
2011/12Afan LidoNewtown AFC—
2010/11The New SaintsLlanelli AFC—
2009/10The New SaintsRhyl FC—
2008/09The New SaintsBangor City—
2007/08Llanelli AFCRhyl FC—
2006/07Caersws FCRhyl FC—
2005/06Total Network Solutions FCPort Talbot Town—
2004/05Carmarthen TownRhyl FC—
2003/04Rhyl FCCarmarthen Town—
2002/03Rhyl FCBangor City—
2001/02Caersws FCCwmbran Town—
2000/01Caersws FCBarry Town AFC—
1999/00Barry Town AFCBangor City—
1998/99Barry Town AFCCaernarfon Town—
1997/98Barry Town AFCBangor City—
1996/97Barry Town AFCBangor City—
1995/96Connah's Quay NomadsEbbw Vale FC—
1994/95Llansantffraid FCTon Pentre FC—
1993/94Afan LidoBangor City—
1992/93Afan LidoCaersws FC—