Zender is a surname. Notable people with the surname include:
Bill Zender (born 1955), American author, business executive, consultant and speaker Carlos Bazán Zender (1937–2019), Peruvian medical doctor and politician Gladys Zender (born 1939), Peruvian model and beauty queen Hans Zender (1936–2019), German conductor and composer Stuart Zender (born 1974), British bassist
See also Zender GmbH Zenderman