A radiator grille for a motor vehicle includes a basic support with a region for a marquee badge having an external contour that is, at least in regions, curved or oblique. A number of fins are held on the basic support, the number of fins are movable out of a closed position closing respective passage openings in the radiator grille into an open position uncovering the passage openings. In this case, at least one of the fins is displaceable in the direction of its longitudinal extent by bringing it from the closed position into the open position.