Provided is a vehicle seat (1) capable of facilitating the mounting of a cover (30). The cover (30) of a seat cushion (2) is configured such that a upper portion cover (31) is disposed on the upper surface side of the seat cushion (2), a front portion cover (33) extends from the front edge of the upper portion cover (31) to the rear surface side of the seat cushion (2), and a rear portion cover (34) extends from the rear edge of the upper portion cover (31) to the rear surface side of the seat cushion (2). A first link portion (44) which detachably couples the rear edge of the front portion cover (33) and the front edge of the rear portion cover (34) to each other contacts a lower portion pad (22) of a cushion pad (20).