Seat structure for vehicle

A seat structure for a vehicle which includes a pair of side seats disposed at right and left sides of the vehicle; a center seat disposed between the pair of side seats, the center seat including a seat cushion which includes a front divided member and a rear divided member; and a first box container having an open top. The first box container may be formed, when the front divided member is moved in a front direction, by a surface of the front divided member, a front surface of the rear divided member, and a side surface of a seat cushion of each of the pair of side seats facing towards the center seat.