A vehicle seat includes a seat cushion; a seatback configured to be tiltable in a front-rear direction; a deck board positioned behind the seatback; a covering having flexibility and provided to extend from the seatback to the deck board; and an object drop preventing material that covers, from a back side, a gap between the seatback and the seat cushion. The object drop preventing material is provided to extend from the seat cushion to an intermediate part of the covering in a length direction of the extending covering such that the object drop preventing material restricts an amount of upward bending of the covering.