Abstract: An adjustable strike plate assembly for a door including a first member having a first aperture and a second member having a second aperture. The interior surface of the second member abuts the exterior surface of the first member and the first and second apertures at least partially overlap to define a strike hole through which a handset latch is received. A flange extending outwardly from the interior surface of the first member adjacent the first aperture is received within a mortise hole in the door jamb. The flange guides the latch into the hole. The second member includes a curved lip that extends outwardly from the interior surface thereof and into selective engagement with one of a plurality of grooves on the exterior surface of the first member. The first member is movable relative to the second member to adjust the dimensions and location of the strike hole.