A liquid jet head includes base plates, a first actuator plate and a second actuator plate separately arranged on one principal planes of the base plates, and configured to jet a liquid, first extracting electrodes electrically connected to first drive electrodes, on the one principal plane of the first base plate, and second extracting electrodes electrically connected to second drive electrodes, on the one principal plane of the second base plate. The second extracting electrodes are pulled out on the one principal plane through through holes formed in the base plates.