A riding lawn mower vehicle having a riding traveling vehicle body and a mower operatively connected via a lifting/lowering link mechanism to the vehicle body to be lifted and lowered relative thereto, the mower vehicle comprising: a pair of right and left hand-operated traveling control members a lifting control pedal having a lifting stepping face and configured to cause the mower to be lifted a lowering control pedal having a lowering stepping face and configured to cause the mower to be lowered and the lifting stepping face and the lowering stepping face being located laterally to each other on a floor of a driving section of the riding traveling vehicle body.