Abstract: A smart chair control system linked with a reservation is proposed. the system is configured to include: a reservation server (120); a chair control system server (130) configured to interwork with the reservation server (120) and receive ticket reservation information from the reservation server (120); a main controller (140) configured to communicate with the chair control system server (130); a sub-controller (150) configured to communicate with the main controller (140); and a chair control board (155) configured to control a chair of a grandstand by communicating with the sub-controller.