Abstract: A cover glass inspecting apparatus may include a transfer module for transferring a cover glass. The cover glass may include a flat plate portion extending in first and second directions crossing with each other and edge portions protruding in a third direction perpendicular to the first and second directions and connected to outer circumference of the flat plate portion, wherein the flat plate portion may include first and second surfaces facing each other. The cover glass inspecting apparatus may further include a first optical module for photographing the first surface, a second optical module for photographing the second surface, and a control module for reading images of the cover glass taken by the first optical module and the second optical module. The first optical module may include a first sub optical module for photographing the first surface and a second sub optical module for photographing the edge portions.