Vehicle headlamp and vehicle headlamp system

To provide a technique capable of achieving AFS control without using mechanical means. A vehicle headlamp (20R, 20L) for forming a low beam that illuminates a relatively lower region of a space in front of a vehicle, including a first light source apparatus (25) for forming a first irradiating light (100), a second light source apparatus (24) for forming a second irradiating light (101) with a width in the up-down direction that is smaller than that of the first irradiating light (100) on an upper end side of the first irradiating light (100), and a lens (23) that projects the light emitted from the first light source apparatus (25) and the second light source apparatus (24), respectively, wherein the second light source apparatus (24) includes a first light-emitting device array that extends in a first direction, and the first light-emitting device array includes a plurality of light-emitting devices capable of being individually turned on and off, arranged along the first direction.