One object is to provide a double bearing reel that provides a comfortable grip feeling in fishing and prevents the cover plates from making a malfunction. A double bearing reel of the present invention includes: a reel body including left and right side plates, each of the left and right side plates including a frame and a cover plate a spool rotatably supported between the left and right side plates a handle provided on one of the left and right side plates and configured to rotationally drive the spool and an opening/closing mechanism configured to enable the cover plate on an opposite side to the handle to be opened and closed on the associated frame. An opening is formed in a side surface of the cover plate on the opposite side to the handle, and an operation member of the opening/closing mechanism is disposed within the opening.