Outside mirror apparatus for vehicle and illuminating unit for the outside mirror apparatus

An outside mirror apparatus for a vehicle includes an illuminating unit (3) that includes a light source (32) including a plurality of light emitting elements (322) arranged on a flexible sheet member (321); a base (31) including a mounting section (34) for mounting the light source (32); and a lens (33) that divides, with the base (31), a lamp chamber that contains the light source (32). The light source (32) is mounted on the mounting section (34) in a curved state or in a bent state.