A vehicle rear lamp structure comprising: a housing to which a first light source is mounted; a lens that is open toward a housing side, an open end portion of the lens covering the first light source by being fixed to the housing, and the lens transmitting light illuminated from the first light source; and a second light source, mounted into the housing, and disposed at a vehicle lower side of the first light source when the vehicle rear lamp structure is mounted on a vehicle; wherein the open end portion of the lens covers the second light source; the lens transmits light illuminated from the second light source; and a convex portion, that projects-out toward the vehicle rear side when the vehicle rear lamp structure is mounted on the vehicle, is formed at a portion of the lens facing the second light source in a vehicle longitudinal direction when the vehicle rear lamp structure is mounted on the vehicle; the vehicle rear lamp structure being characterized in that: the light from the first light source that has been transmitted by a region at an upper side of the lens is blocked by the convex portion; the vehicle rear lamp structure further comprises a garnish that is mounted to a region at a vehicle upper side of the lens, a surface at a vehicle lower side of the garnish reflecting light that is illuminated from the first light source toward a vehicle obliquely lower side, when the rear lamp structure is mounted to the vehicle; and the surface at the lens side of the garnish is configured to reflect the light of the first light source so that the reflected light can be made to proceed past the convex portion. a housing to which a first light source is mounted; a lens that is open toward a housing side, an open end portion of the lens covering the first light source by being fixed to the housing, and the lens transmitting light illuminated from the first light source; and a second light source, mounted into the housing, and disposed at a vehicle lower side of the first light source when the vehicle rear lamp structure is mounted on a vehicle; wherein the open end portion of the lens covers the second light source; the lens transmits light illuminated from the second light source; and a convex portion, that projects-out toward the vehicle rear side when the vehicle rear lamp structure is mounted on the vehicle, is formed at a portion of the lens facing the second light source in a vehicle longitudinal direction when the vehicle rear lamp structure is mounted on the vehicle; the vehicle rear lamp structure being characterized in that: the light from the first light source that has been transmitted by a region at an upper side of the lens is blocked by the convex portion; the vehicle rear lamp structure further comprises a garnish that is mounted to a region at a vehicle upper side of the lens, a surface at a vehicle lower side of the garnish reflecting light that is illuminated from the first light source toward a vehicle obliquely lower side, when the rear lamp structure is mounted to the vehicle; and the surface at the lens side of the garnish is configured to reflect the light of the first light source so that the reflected light can be made to proceed past the convex portion. the light from the first light source that has been transmitted by a region at an upper side of the lens is blocked by the convex portion; the vehicle rear lamp structure further comprises a garnish that is mounted to a region at a vehicle upper side of the lens, a surface at a vehicle lower side of the garnish reflecting light that is illuminated from the first light source toward a vehicle obliquely lower side, when the rear lamp structure is mounted to the vehicle; and the surface at the lens side of the garnish is configured to reflect the light of the first light source so that the reflected light can be made to proceed past the convex portion.