In the present dual-bearing reel, a pinion gear has a body, a first support part, a second support part, a gear part and a narrowed part. The first support part is disposed on a first end side of the body. The second support part is disposed on a second end side of the body. The gear part is disposed so as to be spaced from the first support part at an interval between the first support part and the second support part. The narrowed part is disposed between the first support part and the gear part. The narrowed part includes an outer diameter greater than an outer diameter of the second support part and less than a root circle diameter of the gear part.