Provided is a remote control system for work machine capable of enhancing the stability and efficiently improving the operability. A remote control system for a work machine having a plurality of actuators 31 corrects all command signals for the actuators 31 being operated when a communication delay time occurs during operation with the actuators 31. This limits the operation of the actuators 31 while keeping the ratio of the command signals (operation signals) of the actuators 31.