VEHICLE REAR DOOR STRUCTURE

To obtain a vehicle rear door structure that can improve a fitting performance of a rear door. A pair of connecting beads (46), that connect a lock mechanism placement portion (38) with regions positioned at vehicle transverse direction outer sides with respect to a lateral bead (44), are formed at a rear door inner panel (34). Upper end portions (46A) of the connecting beads (46) are disposed at positions apart from the lateral bead (44) and are connected to an annular bead (42), and have outer side wall portions (48A) and inner side wall portions (48B), that stand erect in a door thickness direction of a rear door (30), at side portions of the upper end portions (46A). The outer side wall portions (48A) and the inner side wall portions (48B) both extend in a direction orthogonal to an extension line of the lateral bead (44) as seen in a door elevation view. Further, the outer side wall portions (48A) are made integral with an inner peripheral wall portion (42A) of the annular bead (42).