Disclosed are a device for providing orientation angle information of a base station antenna and the base station antenna comprising same. The disclosed antenna comprises: a radome for receiving the antenna module inside; a cover connected to the radome; a rotation member connected to the outer part of the cover rotatably; and an indicator for being displayed at a certain position of the rotation member, wherein the indicator is displayed to be oriented toward the front of the antenna in the initial state, and the orientation angle is changed according to the rotation of the rotation member. By the disclosed antenna, the present invention has an advantageous effect in that the orientation angle information of the antenna can be provided simply while installing the antenna, and the orientation angle information of the antenna can be provided without an expert's measurement or a separate measuring device.
