A structure for mounting a radar comprising: a cross linking member that vertically connects two width-across members aligned in a front-to-rear direction of a vehicle; and a fixing member comprising a fixing part fixed to the cross linking member , a supporting part that supports a radar device , a deformable part that has a shape connecting the fixing part and the supporting part and that bends and deforms to absorb shock when an external force is input into the radar device , wherein: two of the supporting parts are provided; the deformable part comprises: a first deformable portion that connects one edge of the fixing part and one of the supporting parts ; and a second deformable portion that connects a space between another edge of the fixing part and another one of the supporting parts , and is formed into a shape planar symmetric to the first deformable portion ; and each of the first deformable portion and the second deformable portion is formed into a bifurcated shape being planar symmetric with respect to an imaginary orthogonal plane (E) perpendicular to imaginary symmetric plane (D) of the first deformable portion and the second deformable portion . a cross linking member that vertically connects two width-across members aligned in a front-to-rear direction of a vehicle; and a fixing member comprising a fixing part fixed to the cross linking member , a supporting part that supports a radar device , a deformable part that has a shape connecting the fixing part and the supporting part and that bends and deforms to absorb shock when an external force is input into the radar device , wherein: two of the supporting parts are provided; the deformable part comprises: a first deformable portion that connects one edge of the fixing part and one of the supporting parts ; and a second deformable portion that connects a space between another edge of the fixing part and another one of the supporting parts , and is formed into a shape planar symmetric to the first deformable portion ; and each of the first deformable portion and the second deformable portion is formed into a bifurcated shape being planar symmetric with respect to an imaginary orthogonal plane (E) perpendicular to imaginary symmetric plane (D) of the first deformable portion and the second deformable portion . two of the supporting parts are provided; the deformable part comprises: a first deformable portion that connects one edge of the fixing part and one of the supporting parts ; and a second deformable portion that connects a space between another edge of the fixing part and another one of the supporting parts , and is formed into a shape planar symmetric to the first deformable portion ; and each of the first deformable portion and the second deformable portion is formed into a bifurcated shape being planar symmetric with respect to an imaginary orthogonal plane (E) perpendicular to imaginary symmetric plane (D) of the first deformable portion and the second deformable portion . a first deformable portion that connects one edge of the fixing part and one of the supporting parts ; and a second deformable portion that connects a space between another edge of the fixing part and another one of the supporting parts , and is formed into a shape planar symmetric to the first deformable portion ; and each of the first deformable portion and the second deformable portion is formed into a bifurcated shape being planar symmetric with respect to an imaginary orthogonal plane (E) perpendicular to imaginary symmetric plane (D) of the first deformable portion and the second deformable portion . <EOS>