SEAT BACK TABLE

A seat back table attached to a rear surface of a seat back of an in-vehicle seat includes a base plate fixed to the rear surface of the seat back, and a table plate that is opened and closed by swinging with respect to the base plate, and, in this seat back table, a gap to which a fingertip can be inserted is provided between at least a portion of a peripheral edge of the base plate and the seat back, and at least the portion of the peripheral edge of the base plate functions as a grip portion that is capable of being gripped by a user.