Seacliff is a small village located north of Dunedin in the Otago region of New Zealand's South Island. The village lies roughly half way between the estuary of Blueskin Bay and the mouth of the Waikouaiti River at Karitane, on the eastern slopes of Kilmog hill. Coast Road, an old route north from Dunedin, and the South Island Main Trunk Railway pass through the village.