A vehicle light to be disposed in a front portion or a rear portion of a vehicle, the vehicle light comprising: a light source; a light-transmitting plate that guides incident light from the light source; a reflection portion disposed on the light-transmitting plate, the reflection portion being configured to reflect the incident light toward outside of the vehicle with a reflection intensity that varies depending on a position on the light-transmitting plate; a main light-emitting part that illuminates space in front of or at rear of the vehicle; the light-transmitting plate includes the light source at an end opposite to a position where the main light-emitting part is disposed, and the reflection portion is a dot portion constituted by a large number of recesses and/or a large number of projections disposed on a back surface of the light-transmitting plate, characterized in that the vehicle light further comprises a sub-light-emitting part which extends from the main light-emitting part in a vehicle longitudinal direction in a vertically intermediate portion of the light-transmitting plate, and which is disposed at a side surface of the vehicle, whereby the light-transmitting plate is disposed above and below the sub-light-emitting part and extends from the main light-emitting part in a vehicle longitudinal direction, and is disposed at a side surface of the vehicle, and whereby a size of the recesses and/or the projections is larger in a portion away from the light source than in a portion close to the light source, and increases toward the sub-light-emitting part, so that a light-emission intensity of the light-transmitting plate generated by the reflection of the incident light on the reflection portion gradually increases toward the main light-emitting part and the sub-light-emitting part. a light source; a light-transmitting plate that guides incident light from the light source; a reflection portion disposed on the light-transmitting plate, the reflection portion being configured to reflect the incident light toward outside of the vehicle with a reflection intensity that varies depending on a position on the light-transmitting plate; a main light-emitting part that illuminates space in front of or at rear of the vehicle; the light-transmitting plate includes the light source at an end opposite to a position where the main light-emitting part is disposed, and the reflection portion is a dot portion constituted by a large number of recesses and/or a large number of projections disposed on a back surface of the light-transmitting plate, characterized in that the vehicle light further comprises a sub-light-emitting part which extends from the main light-emitting part in a vehicle longitudinal direction in a vertically intermediate portion of the light-transmitting plate, and which is disposed at a side surface of the vehicle, whereby the light-transmitting plate is disposed above and below the sub-light-emitting part and extends from the main light-emitting part in a vehicle longitudinal direction, and is disposed at a side surface of the vehicle, and whereby a size of the recesses and/or the projections is larger in a portion away from the light source than in a portion close to the light source, and increases toward the sub-light-emitting part, so that a light-emission intensity of the light-transmitting plate generated by the reflection of the incident light on the reflection portion gradually increases toward the main light-emitting part and the sub-light-emitting part.