An opening-closing body structure for a vehicle can improve build state of a vehicle opening-closing body. Reinforcement beads extending in three directions from stopper contact portions are formed at an inner hood panel. The three reinforcement beads are each formed at a position that is not on the same straight line as any other reinforcement bead. The reinforcement bead extends from the stopper contact portion toward the hood front side and is connected to an outer peripheral bead. The reinforcement beads are coupled to a framework portion by coupling beads.