A suspension apparatus (20, 800) comprising: a damping device (21d, 22d, 200) which damps an extension-direction force increasing a relative displacement between a vehicle body and a wheel (2, 3), and which damps a compression-direction force decreasing the relative displacement; characterized in that the suspension (20, 800) apparatus further comprises an operating section (70, 770) which is operated in order to set an extension occasion adjustment value for adjusting an extension occasion damping force when a change velocity of the relative displacement is positive, a compression occasion adjustment value for adjusting a compression occasion damping force when the change velocity is negative, and a zero occasion adjustment value for adjusting a zero occasion damping force when the change velocity is zero; and a determination section which determines a target value of the extension occasion damping force, a target value of the compression occasion damping force and a target value of the zero occasion damping force; wherein: the determination section uses a base damping force determined based on the change velocity and the extension occasion adjustment value, or the base damping force, the extension occasion adjustment value and the zero occasion adjustment value to determine the target value of the extension occasion damping force, uses the base damping force, the compression occasion adjustment value and the zero occasion adjustment value, or the base damping force and the compression occasion adjustment value to determine the target value of the compression occasion damping force, and uses the base damping force and the zero occasion adjustment value to determine the target value of the zero occasion damping force. an operating section (70, 770) which is operated in order to set an extension occasion adjustment value for adjusting an extension occasion damping force when a change velocity of the relative displacement is positive, a compression occasion adjustment value for adjusting a compression occasion damping force when the change velocity is negative, and a zero occasion adjustment value for adjusting a zero occasion damping force when the change velocity is zero; and a determination section which determines a target value of the extension occasion damping force, a target value of the compression occasion damping force and a target value of the zero occasion damping force; wherein: the determination section uses a base damping force determined based on the change velocity and the extension occasion adjustment value, or the base damping force, the extension occasion adjustment value and the zero occasion adjustment value to determine the target value of the extension occasion damping force, uses the base damping force, the compression occasion adjustment value and the zero occasion adjustment value, or the base damping force and the compression occasion adjustment value to determine the target value of the compression occasion damping force, and uses the base damping force and the zero occasion adjustment value to determine the target value of the zero occasion damping force. the determination section uses a base damping force determined based on the change velocity and the extension occasion adjustment value, or the base damping force, the extension occasion adjustment value and the zero occasion adjustment value to determine the target value of the extension occasion damping force, uses the base damping force, the compression occasion adjustment value and the zero occasion adjustment value, or the base damping force and the compression occasion adjustment value to determine the target value of the compression occasion damping force, and uses the base damping force and the zero occasion adjustment value to determine the target value of the zero occasion damping force.