A lighting device, comprising: a light guide that propagates incoming light; and a lighting panel including a lighting region, wherein a front side of the lighting panel excluding the lighting region is configured to prevent transmission of light; the light guide is covered by the lighting panel; and the lighting device is configured such that the light emitted from the light guide passes through the lighting region of the lighting panel for illumination; characterized in that surfaces (23a; 24a) of the lighting panel surrounding the light guide are white in color, the lighting panel further includes an outer wall protruding backward from a periphery of the front side of the lighting panel where the lighting region is formed and having an inner surface facing the light guide, and an inner wall provided inside of the outer wall, protruding backward from the periphery of the front side of the lighting panel and having an outer surface facing the light guide; the lighting region is formed between the outer wall and the inner wall; the light guide is disposed in a groove between the outer wall and the inner wall; the surface of the outer wall facing the light guide and the surface of the inner wall facing the light guide are the surfaces (23a; 24a) of the lighting panel surrounding the light guide; and. each of the light guide and the lighting region has an annular shape and includes sections (40a; 40b; 40c; 40d; 40e; 40f; 40g; 40h) having different curvatures. a light guide that propagates incoming light; and a lighting panel including a lighting region, wherein a front side of the lighting panel excluding the lighting region is configured to prevent transmission of light; the light guide is covered by the lighting panel; and the lighting device is configured such that the light emitted from the light guide passes through the lighting region of the lighting panel for illumination; characterized in that surfaces (23a; 24a) of the lighting panel surrounding the light guide are white in color, the lighting panel further includes an outer wall protruding backward from a periphery of the front side of the lighting panel where the lighting region is formed and having an inner surface facing the light guide, and an inner wall provided inside of the outer wall, protruding backward from the periphery of the front side of the lighting panel and having an outer surface facing the light guide; an outer wall protruding backward from a periphery of the front side of the lighting panel where the lighting region is formed and having an inner surface facing the light guide, and an inner wall provided inside of the outer wall, protruding backward from the periphery of the front side of the lighting panel and having an outer surface facing the light guide; the lighting region is formed between the outer wall and the inner wall; the light guide is disposed in a groove between the outer wall and the inner wall; the surface of the outer wall facing the light guide and the surface of the inner wall facing the light guide are the surfaces (23a; 24a) of the lighting panel surrounding the light guide; and. each of the light guide and the lighting region has an annular shape and includes sections (40a; 40b; 40c; 40d; 40e; 40f; 40g; 40h) having different curvatures.