Zañartu is a surname. Notable people with the surname include:
- Aníbal Zañartu (1847–1902), Chilean political figure
- Federico Errázuriz Zañartu (1825–1877), Chilean political figure
- Sady Zañartu (1893–1983), Chilean writer
See also
- Guardiamarina Zañartu Airport (IATA: WPU, ICAO: SCGZ), airport serving Puerto Williams in the southern tip of Chile
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.