To provide a vehicular mirror position adjusting device capable of automatically adjusting the position of a vehicular mirror to a proper position independently of a driver's awareness.

This vehicular mirror position adjusting device comprises an image pick-up device 5 for starting to pick up the face of a driver when a driver getting-on is detected, an image memory 12 for storing the picked-up image of the detection when the driver facing the front continuously for a predetermined time is detected, a control section 11 for obtaining position of the driver's eyes within the image by analyzing the picked-up image housed in the image memory 12 to obtain angle of the mirror surface of the vehicular mirror corresponding to the driver's eyes. and mirror driving means 13, 14 and 15 for driving the vehicular mirror based on the obtained angle.