The Island of Ireland comprises the Republic of Ireland and Northern Ireland. The four provinces that make up the island are Ulster, Munster, Leinster, and Connacht. The ranking was updated March 2026.
Royal County Down (Championship)
Down, United Kingdom
Royal Portrush Golf Club (Dunluce)
Antrim, United Kingdom
Ballybunion Golf Club (Old)
Kerry, Ireland
Lahinch Golf Club (Old)
Clare, Ireland
Rosapenna Golf Resort (St Patrick's Links)
Donegal, Ireland
Portmarnock Golf Club (Championship)
Dublin, Ireland
Waterville Golf Links
Kerry, Ireland
County Louth Golf Club
Louth, Ireland
The Island Golf Club
Dublin, Ireland
County Sligo Golf Club (Colt Championship)
Sligo, Ireland
