Istúriz

Istúriz is a surname. Notable people with the surname include:


 * Antonio López-Istúriz White (born 1970), Spanish politician
 * Aristóbulo Istúriz Almeida (1946–2021), Venezuelan politician and academic
 * Carlos Isturiz (born 1960), Venezuelan diver
 * Francisco Javier de Istúriz y Montero (1785–1871), Spanish politician and diplomat
 * Ramón Echarren Istúriz (1929–2014), Spanish Roman Catholic bishop