A door handle apparatus for a vehicle includes an outside handle configured by a first handle member and a second handle member which are integrally fixed to each other via a fixing mechanism configured by a plurality of engagement tabs, a pedestal portion and a stopper member, the engagement tabs being provided at one of the first handle member and the second handle member, and arranged to be separated from each other by a space portion which is predetermined and to face each other, the pedestal portion being provided at the other of the first handle member and the second handle member, and including an engagement hole into which the engagement tabs are insertable, and the stopper member being inserted in the space portion between the plurality of engagement tabs which is in a state of being inserted in the engagement hole of the pedestal portion.