A suspension apparatus for steered wheel includes a knuckle as a supporting member for rotatably supporting the steered wheel, two lower arms separately connected to joints as two lower-part connecting points equipped on lower part of the knuckle respectively, and two upper arms separately connected to joints as two upper-part connecting points equipped on an upper part of the knuckle respectively, and, connecting points of the two lower arms and the two upper arms to the knuckle are configured such that a rate of moving amount toward the vehicle inside to moving amount toward the vehicle front of a second extended line AP2 connecting the two joints straightly is more than the rate of a first extended line AP1 connecting the two joints straightly.