UPPER VEHICLE-BODY STRUCTURE

The purpose of the present invention is to provide an upper vehicle-body structure capable of suppressing an increase in vehicle weight and suppressing roof side rails (10) from bending and deforminginward in the vehicle width direction. The upper vehicle-body structure includes: a pair of left and right roof side rails 10; strikers 21 to which upper portions of rear doors Dr are engaged; a second roof reinforcement 18 that couples the roof side rails 10 to each other at substantially same locations as the strikers 21; striker mounting members 23 on which the strikers 21 are mounted; and reinforcement members 22 that overlap with the roof side rails 10 from vehicle-width-direction outer sides at substantially same locations as the striker mounting members 23, in which the reinforcement members 22 each have a lower end located on a vehicle upper side than a joining location between each of the striker mounting members 23 and each of the roof side rails 10 and are joined to the roof side rails 10 overlapping wi