Structural member for vehicle

A structural member for vehicle, comprising:

• a hollow member made of metal, the hollow member including cutout forming portions arranged along a member longitudinal direction of the hollow member, the cutout forming portions each having a cutout;
• and
• reinforcing parts made of FRP, the reinforcing parts bonded to the hollow member, the reinforcing parts covering each of the cutouts in each of the cutout forming portions, wherein
• when on a coordinate axis with a barycenter of a cross section vertical to the member longitudinal direction of the hollow member set as an origin, a principal axis where a second moment of area is minimum is referred to as a first axis, an axis vertical to the first axis is referred to as a second axis, one region out of two regions of the hollow member, the two regions obtained by dividing the hollow member with the first axis or the second axis as a boundary, is referred to as a first region, and the other region is referred to as a second region, a first cutout forming portion having the cutout in the first region and a second cutout forming portion having the cutout in the second region are arranged alternately along the member longitudinal direction of the hollow member.