A deflector apparatus for a vehicle includes the deflector body configured to be provided along a front edge portion of an opening portion formed on a roof portion of a vehicle and to be deployed by projecting above a surface of the roof portion. The deflector body includes a mesh member extending along the front edge portion of the opening portion. The deflector apparatus for the vehicle also includes a pair of resin frames provided at end portions of the mesh member in a widthwise direction of the mesh member respectively to extend in a lengthwise direction of the mesh member over an entire length of the mesh member. The pair of resin frames is resin-molded integrally with the mesh member and covers the end portions of the mesh member including edges of the mesh member in the widthwise direction of the mesh member.