Abstract: Cash drawer for cash registers in tellers' stations, sales counters or the like, including a slide-in unit and a drawer tray being movable into and out of the slide-in unit in given directions; the slide-in unit having vertical side plates at opposite sides thereof, a rib being integral with each of the side plates extended along the given directions and projecting toward each other, a rack integral with the top of each of the ribs, and a roller disposed in vicinity of the front of each of the side plates; a guide shaft being rotatably supported at the back of the drawer tray, a pinion being fastened to each end of the guide shaft and being in engagement with one of the racks of the side plates; and the drawer tray having sides and a longitudinal flange integral with each of the sides of the drawer tray being extended along the given directions and supported on the rollers when the drawer is opened and closed.