To provide a front structure of a vehicle body for position-accurately and easily fixing exterior members of the vehicle body to a pair of arm parts connected to a radiator panel and efficiently loading the radiator panel connected with the pair of arm parts into a container for carrying.

In this front structure, both sides of the radiator panel 10 for holding a radiator are fixed to a pair of left and right side frames 5 extended in the longitudinal direction of the vehicle body. Each one end 15s and 16s of the pair of arm parts 15 and 16 for holding the lighting fixture 20 of the vehicle body is rotatably mounted at both end parts 10ur and 10ul in the vehicle width direction of a radiator panel upper 10u.