Páirc Mac Uílín (Irish pronunciation: [ˈpˠaːɾʲc mˠək ˈiːlʲiːnʲ]) is a Gaelic Athletic Association playing field in Ballycastle, County Antrim, Northern Ireland.

The grounds have two full size pitches, floodlight facilities, a training area, a Hurling wall as well as multi-purpose clubrooms.

It officially opened in 2007, the centenary year of McQuillan GAC Ballycastle, with GAA President Nickey Brennan, newly installed Ulster President Tom Daly and Antrim chairman Dr John McSparron in attendance.

In December 2012 Páirc MacUílín received the Antrim and Ulster GAA Ground of the Year awards.

[2] During the redevelopment of Casement Park, Páirc MacUílín hosted the senior Antrim county hurling team from 2014 to 2016.