Cornelscourt (Irish: Cúirt an Choirnéil) is a small suburban area within the traditional County Dublin, now in the jurisdiction of Dún Laoghaire–Rathdown. Situated between Cabinteely and Foxrock, it is a primarily residential area, but is perhaps best known for being the site of Ireland's first big-box store, a branch of Dunnes Stores, and the country's first drive-through bank.