Provided are a vehicle interior structure in which a burden for passengers caused by reflected light generated due to a mirror phenomenon and the like can be reduced while at the same time the design can be enhanced, an interior member used therefor, a method for producing the same, and a method for producing a polarizing member. An instrument panel as an interior member includes a glossy portion and a polarizing layer formed on the surface of the glossy portion, the glossy portion being adapted to reflect light coming through a windshield and the polarizing layer being adapted to absorb optical oscillation components in the vehicle width direction.