Abstract: An adjustable rear view mirror for an automotive vehicle adapted to be mounted on a door and comprising a housing including a mounting flange at one end and an opening adjacent the other end, an end bracket in the housing, a mirror and a mounting mechanism supporting the mirror in the opening of the housing. The mounting mechanism comprises an adaptor connected to the mirror, a cup, a sleeve and a retainer. The adaptor includes a spherical portion having a slot. The cup is mounted on the end bracket, or alternatively, on the housing and engages the outer spherical portion of the adaptor. The sleeve has a rib on its outer surface and spaced from the rib is a groove on the inner surface of the sleeve. The sleeve engages the inner surface of the adaptor and is positioned so the rib is received in a slot of the adaptor. The retainer engages the inner surface of the sleeve and has a rib received in the groove of the sleeve. A spring yieldingly urges the retainer on the cup.