Portaferry GAC (Irish: Port An Pheire) is a GAA club in the east of County Down in the Ards Peninsula.

The depth of the hurling tradition in the Ards can be gauged from the fact that the game was first played on the Peninsula as early as 1900 by Portaferry Carraig Uladh.

The tradition was sustained, in both Antrim and Down leagues in theThirties, but the war years, with travel curtailed, saw the Ards thrown once more back on its own resources, and the formation of clubs in Ballycran and Ballygalget with wholehearted assistance from Portaferry.

In 2002 Portaferry won their third Down County Hurling Senior Championship in a row as well as lifting the Antrim Division one league title.

In 2022, Portaferry again won Antrim Division One League title alongside Down Senior Hurling Championship.