A vehicle headlamp (100, 200) comprising: a headlamp light source disposed on an optical axis (Ax) extending in a front-and-rear direction of a vehicle; a headlamp reflector which forwardly reflects light from the headlamp light source to form a driving beam light distribution pattern, wherein an attaching opening is formed in a bottom portion of the headlamp reflector around an optical axis and the headlamp light source is fixedly inserted in the attaching opening, characterized by a daytime running lamp light source (31, 32) disposed near the headlamp light source; and a daytime running lamp reflector disposed near the daytime running lamp light source (31, 32), wherein a daytime running light distribution pattern (35, 37) is formed by light (L2, L3) emitted from the daytime running lamp light source (31, 32), wherein a portion of the light (L2, L3) emitted from the daytime running lamp light source (31, 32) is reflected by the daytime running lamp reflector and another portion of the light (L2, L3) emitted from the daytime running lamp light source (31, 32) is reflected by the headlamp reflector, wherein the daytime running lamp reflector is disposed below the headlamp reflector to form a one-piece structure together with the headlamp reflector, and the daytime running lamp light source (31, 32) is fixed to the daytime running lamp reflector, and wherein a distance between the daytime running lamp light source (31, 32) and the headlamp light source is equal to or less than 1.5 times a focal length (f) of the headlamp reflector, and wherein the daytime running lamp light source is disposed below the headlamp light source 23. a headlamp light source disposed on an optical axis (Ax) extending in a front-and-rear direction of a vehicle; a headlamp reflector which forwardly reflects light from the headlamp light source to form a driving beam light distribution pattern, wherein an attaching opening is formed in a bottom portion of the headlamp reflector around an optical axis and the headlamp light source is fixedly inserted in the attaching opening, characterized by a daytime running lamp light source (31, 32) disposed near the headlamp light source; and a daytime running lamp reflector disposed near the daytime running lamp light source (31, 32), wherein a daytime running light distribution pattern (35, 37) is formed by light (L2, L3) emitted from the daytime running lamp light source (31, 32), wherein a portion of the light (L2, L3) emitted from the daytime running lamp light source (31, 32) is reflected by the daytime running lamp reflector and another portion of the light (L2, L3) emitted from the daytime running lamp light source (31, 32) is reflected by the headlamp reflector, wherein the daytime running lamp reflector is disposed below the headlamp reflector to form a one-piece structure together with the headlamp reflector, and the daytime running lamp light source (31, 32) is fixed to the daytime running lamp reflector, and wherein a distance between the daytime running lamp light source (31, 32) and the headlamp light source is equal to or less than 1.5 times a focal length (f) of the headlamp reflector, and wherein the daytime running lamp light source is disposed below the headlamp light source 23.