A seatbelt device bezel includes: a communication opening path that is in communication with a webbing pass-through portion of a bezel main body and that extends along a direction intersecting the webbing pass-through portion and opens at an outer edge of the bezel main body; a main body receiving portion that is disposed on both width direction sides of the communication opening path and that is integrally formed to the bezel main body; and a closing member that is mounted to the communication opening path and closes off the communication opening path, and that includes a clamping portion that clamps the main body receiving portion from one side and another side in the webbing pass-through direction.