VEHICLE BODY FRONT STRUCTURE

A vehicle body front section structure capable of suppressing deformation of a vehicle body in a small overlap collision is obtained. A vehicle body front section structure (10) includes a front side member (12) with a crash box (14) attached to a vehicle front end, a coupling member (46) that is interposed between and joined to the crash box (14) and the front side member (12) at a vehicle front end side, and that is joined to a fender apron section (44) at a vehicle rear end, and a spacer (56) that is disposed at a portion overlapping with the front side member (12) in a vehicle vertical direction between the front side member (12) and the coupling member (46).