Jesús Guridi Bidaola (25 September 1886 – 7 April 1961) was a Spanish Basque composer who was a key player in 20th-century Spanish and Basque music.
His style fits into the late Romantic idiom, directly inherited from Wagner, and with a strong influence from Basque culture.
Among his best-known works are the zarzuela El Caserío, the opera Amaya, the orchestral work Ten Basque Melodies and his organ works, where the Triptych of the Good Shepherd can be highlighted.