Oitz is a town and municipality located in the province and autonomous community of Navarre, northern Spain.

• OITZ in the Bernardo Estornés Lasa - Auñamendi Encyclopedia (Euskomedia Fundazioa) (in Spanish)

43°06′40″N 1°41′10″W / 43.111°N 1.686°W / 43.111; -1.686