To provide a state display device for a traveling control device for a vehicle capable of improving the discrimination allowing a driver to grasp which control mode in a car speed range is operated by just glancing at a car speed meter and at the same time confirming the control states of the car speed and control mode.

This state display device is provided with a traveling control means controlling the traveling by multiple control formats according to the car speed ranges, and display means displaying the control mode of the traveling control. The multiple display means are provided according to the number of the control modes and the multiple display means are disposed in positions near the car speed displays according to the control mode car speed range in the car speed meter.