An ultrasound probe is provided that includes piezoelectric bodies, each of which is provided with electrodes on the front surface on the side from which ultrasound is emitted and a rear surface opposing the front surface. At least a part of the ultrasound probes is disposed in a curved manner. A flexible printed circuit board comprises a first part that is provided in parallel with the curved surface of the piezoelectric bodies in a circular direction on the rear surface side of the piezoelectric bodies, and a second part that extends from the first part near the end part of the arranged piezoelectric bodies and further extends to the electronic circuit, the electric circuit, or the interface. Furthermore, the flexible printed circuit board is provided with a wiring pattern that conducts between at least one electrode of the piezoelectric body and the electronic circuit, the electric circuit, or the interface.
