A regional map processing method and apparatus, a storage medium, and an electronic device. The method comprises: acquiring a target object image corresponding to a target object in a target region, the target region being a region cleaned by a cleaning robot (S202); recognizing the target object according to the target object image to obtain a target recognition result, the target recognition result comprising description information of the target object (S204); and marking a target object in a target regional map according to the target recognition result, wherein the target object is an object corresponding to the target object in the target regional map, and the target regional map is a regional map constructed for the target region by means of the cleaning robot (S206). The method solves the problem in the related art of low information acquisition efficiency in the manner of constructing a regional map by means of the cleaning robot.