Harran Sulci is a region of grooved terrain on the surface of Saturn's moon Enceladus.

Using Voyager 2 images, Kargel and Pozio (1996) characterized Harran Sulci as consisting of sinuous "mountainous ridges" 1-1.5 km in height, and lying within relative topographic lows.

Kargel and Pozio (1996) suggested that they might be fold belts, similar to North America's Appalachian Mountains.

Near the western end of the feature, two deep fracture were observed running perpendicular to Harran.

Harran Sulci is named after the city in Arabian Nights where Khudadad's father ruled.