Urbieta is a Basque surname. Notable people with this surname include:
Constantino Urbieta Sosa (1907–1983), Paraguayan football player
Ibon Urbieta (born 1967), Spanish rower
Juan de Urbieta (died 1553), Basque infantryman Nicolás Redondo Urbieta (1927–2023), Spanish trade unionist and politician
See also , San Sebastian, Spain