A vehicle load control system, in which information on the cargo loading condition of a moving vehicle is obtained through communication between the moving vehicle and a control center via a communication network to provide centralized control of efficient cargo loading operation. A vehicle load control system provides centralized control of efficient cargo loading operation through communication between a moving vehicle (100) and a control center (120) via a communication network (110). The moving vehicle (100) includes a radio section (101) for receiving a load data acquisition request signal and transmitting measured load data determined by at least one distance sensor (105) in the luggage compartment and location data of the vehicle. The control center (120) includes a storage (124) for storing the measured load data and the location data of the moving vehicle (100) received from the vehicle, a communication control terminal (125) for transmitting the load data acquisition request signal to the radio section (101) and storing the measured load data received from the vehicle (100) in the storage (124), and a control terminal (122) for analyzing the measured load data stored in the storage (124) and determining the loading condition of the vehicle (100) based on the analyzed data.