VEHICLE DISPLAY DEVICE

A vehicle display device includes a controller that controls an image projection unit on the basis of acquired information regarding a vehicle and information on a face orientation and eye point of a driver acquired from an image analysis unit to perform a display image control for displaying a virtual image at a predetermined position in a virtual image display region. In a case where the acquired information regarding the vehicle is state change information, the controller performs a display image control for a display image displayed by the image projection unit so that a state change virtual image S corresponding to the state change information is displayed in the same display form in both of a right monocular viewing region and a left monocular viewing region at the same time.