The Cymru Alliance (currently the Huws Gray Fitlock Cymru Alliance, for sponsorship reasons) is a football league and forms the second level of the Welsh football league system in north-west and central Wales.

If the team which finishes top of the Alliance has good enough ground facilities, it is promoted to the Welsh Premiership and is replaced by one of the two teams finishing bottom of the Premiership. If the Alliance champions' ground doesn't meet Premiership standards, then the team which finished second may be promoted.

Membership of the Cymru Alliance, season 2003-2004

• Airbus UK F.C.
• Amlwch Town F.C.
• Buckley Town F.C.
• Cemaes Bay F.C.
• Flint Town United F.C.
• Glantraeth F.C.
• Gresford F.C.
• Guilsfield F.C.
• Halkyn United F.C.
• Holyhead F.C.
• Holywell Town F.C.
• Lex XI F.C.
• Llandudno Town F.C.
• Llanfairpwll F.C.
• Llangefni F.C.
• Mold Alexandra F.C.
• Ruthin Town F.C.