Gertze is a surname. Notable people with the surname include:
Johanna Gertze (1836–1935), Namibian Herero and Christian convert Kalla Gertze (1960–2008), Namibian university lecturer and parliamentarian Neville Gertze (born 1966), Namibian diplomat Odile Gertze (born c. 1988), Namibian beauty queen
See also
Geers Geerts Geertz Goertz Gertz Gerz Gers (disambiguation)