A liquid discharge head includes: a chamber substrate; a diaphragm on the chamber substrate; a lower electrode on the diaphragm; a piezoelectric member on the lower electrode; an upper electrode on the piezoelectric member; wiring electrically connected to the upper electrode to transmit driving signal to the piezoelectric member; and a nozzle substrate having a nozzle. The chamber substrate includes an individual chamber facing the diaphragm, the individual chamber has polygonal shape having four or more sides, the piezoelectric member has polygonal shape having four or more sides, the wiring covers a middle point of a first side of the four or more sides of the individual chamber, and a distance A is smaller than a distance B.