Valea Pietrei may refer to the following places in Romania:
Valea Pietrei, a village in the commune Urlați, Prahova County Valea Pietrei, a tributary of the Lotru in Vâlcea County Valea Pietrei (Râul Mare), a river in Hunedoara County Valea Pietrei, a tributary of the Vărbilău in Prahova County Valea Pietrei Mari, a tributary of the Timiș in Brașov County