The former Dallas Public Library, now known as Old Dallas Central Library, is a multi-level civic structure located at 1954 Commerce Street in downtown Dallas, Texas (USA). It is located on the edge of the Farmers Market District and adjacent to Main Street Garden Park. It is a contributing property in the Harwood Historic District and, along with the adjacent Dallas Statler Hilton, represents the best block of mid-twentieth-century architecture in Dallas. It was formerly a part of Dallas Public Library.