A vehicle seat comprising: a seat body including a seat back and a seat cushion, the seat body being supported by a vehicle body so as to be rotatable around a substantially vertical axis; a pair of airbags provided on either lateral side edge of the seat body and configured to deploy to respective lateral sides of an occupant seated on the seat body; a rotation angle detecting device provided on the seat body and configured to detect a rotation angle (θ) of the seat body relative to the vehicle body; a three-point seat belt provided on the seat body with two anchor points and one buckle, wherein the two anchors serve as fixing points of the seat belt and are respectively provided on an outboard upper end of the seat back and an outboard side portion of the seat cushion, and wherein the buckle serves as a fixing point of the seat belt and is provided on an inboard side portion of the seat cushion; a control device configured to control deploying operation of the respective airbags independently of each other, the deploying operation including a deploying amount and/or a deploying timing; and a pair of actuators provided in a seat cushion of the seat body and configured to protrude independently on respective lateral side edges of an upper face of the seat cushion, wherein the control device is configured to individually control the deploying operation of the pair of airbags according to the rotation angle detected by the rotation angle detecting device, wherein the control device is configured to make the deploying amount of the airbag located on an inboard side larger than the deploying amount of the airbag located on an outboard side when the rotation angle is within an inward rotation range, in which a front end of the seat body is located on the inboard side at a time of a collision, and wherein the control device is configured to make the actuator located on the inboard side protrude when the rotation angle is within the inward rotation range at the time of the collision and to make the actuator located on an outboard side protrude when the rotation angle is out of the inward rotation range at the time of the collision, the respective actuator thereby acting to guide an occupant forward relative to the vehicle body during a collision. a seat body including a seat back and a seat cushion, the seat body being supported by a vehicle body so as to be rotatable around a substantially vertical axis; a pair of airbags provided on either lateral side edge of the seat body and configured to deploy to respective lateral sides of an occupant seated on the seat body; a rotation angle detecting device provided on the seat body and configured to detect a rotation angle (θ) of the seat body relative to the vehicle body; a three-point seat belt provided on the seat body with two anchor points and one buckle, wherein the two anchors serve as fixing points of the seat belt and are respectively provided on an outboard upper end of the seat back and an outboard side portion of the seat cushion, and wherein the buckle serves as a fixing point of the seat belt and is provided on an inboard side portion of the seat cushion; a control device configured to control deploying operation of the respective airbags independently of each other, the deploying operation including a deploying amount and/or a deploying timing; and a pair of actuators provided in a seat cushion of the seat body and configured to protrude independently on respective lateral side edges of an upper face of the seat cushion, wherein the control device is configured to individually control the deploying operation of the pair of airbags according to the rotation angle detected by the rotation angle detecting device, wherein the control device is configured to make the deploying amount of the airbag located on an inboard side larger than the deploying amount of the airbag located on an outboard side when the rotation angle is within an inward rotation range, in which a front end of the seat body is located on the inboard side at a time of a collision, and wherein the control device is configured to make the actuator located on the inboard side protrude when the rotation angle is within the inward rotation range at the time of the collision and to make the actuator located on an outboard side protrude when the rotation angle is out of the inward rotation range at the time of the collision, the respective actuator thereby acting to guide an occupant forward relative to the vehicle body during a collision.