Lake Rotokawau ist der Name folgender See in Neuseeland:
Lake Rotokawau (Chatham Islands), See auf den Chatham Islands
auf der Nordinsel: Lake Rotokawau (Bay of Plenty), See in der Region Bay of Plenty Lake Rotokawau (Northland, Aupōuri Peninsula), See im Far North District, Region Northland Lake Rotokawau (Northland, Kaipara Harbour), See im Kaipara District, Region Northland Lake Rotokawau (Northland, Karikari Peninsula), See im Far North District, Region Northland Lake Rotokawau (Waikato), See in der Region Waikato