A liquid processing apparatus provided with a plurality of processors, wherein each of the processors includes a stage on which a substrate is placed, a cup surrounding the stage and the substrate placed thereon, a first processing nozzle and a second processing nozzle configured to supply a first and second processing liquid to the substrate, respectively, a first standby portion where the first processing nozzle stands by, a second standby portion where the second processing nozzle stands by, a first mover configured to move the first processing nozzle between the first standby portion and a first processing position, a second mover configured to move the second processing nozzle between the second standby portion and a second processing position, and a guide shared by the first mover and the second mover such that each of the first mover and the second mover moves in the left-right direction.