Provided is a vehicle steering control device (10), comprising: a variable steering angle device (14) as a first variable turn response device which changes a gain of a yaw rate of a vehicle with respect to a steering operation; and a rear wheel steering device (42) as a second variable turn response device which changes a gain of a lateral acceleration of the vehicle with respect to the steering operation. In a circumstance wherein the size of the curvature of a travel path is less than or equal to a first reference value (step 100), the vehicle steering control device controls the variable steering angle device (14) and/or the rear wheel steering device (42) such that the ratio of the gain of the lateral acceleration to the gain of the yaw rate is greater when the width of the travel path is small than when the width of the travel path is large (steps 110, 120, 300, 400).