A vehicle steering device includes a positioning clip configured to align a pinion shaft with a joint portion of a steering shaft, wherein the pinion shaft includes a torsion bar and a tubular member having the torsion bar inserted thereinto, an upper end of the torsion bar is axially further away from the joint portion than an upper end of the tubular member, the positioning clip includes an inserted portion to be inserted into the tubular member, and a gap between the inserted portion and the tubular member is sealed.