List of Denny's Stores in Rock Hill, SC Outlet Note Regular Brands Denny's South Carolina Rock Hill Rating 4.8 based on 89 votes Products Fast Food Restaurant Pancake House Coffee Shop Steakhouse NameAddressPhone Name/Address/Phone Denny's outlet - Rock Hill 2435 Mt Holly Rd (803) 817-1816 Denny's outlet - Rock Hill 1149 E Black St (803) 324-3711 People Also Viewed