The KwaZulu-Natal South Coast (better known as the KZN South Coast or just the South Coast) is a region along the southern stretch of coastline of KwaZulu-Natal, South Africa, south of the coastal city of Durban.
The primary hubs of the South Coast are Port Shepstone and Amanzimtoti with several other coastal hubs at Kingsburgh, Margate, Port Edward, Shelly Beach, Scottburgh and Umkomaas whilst Harding and Umzinto have developed as primary commercial centres for the hinterland. These serve as the main towns for the coastal region with the highest concentration of commercial activities.