Urioste is a surname. Notable people with the surname include:
Armando de Urioste (1887–1951), Bolivian industrialist (born 1980), Bolivian writer Frank J. Urioste (born 1938), American film editor George and Joanne Urioste (born 1952) and George Urioste (born 1937), American rock climbers Martha Urioste (1937–2022), American educator