The utility model relates to the technical field of unmanned aerial vehicles, in particular to a handheld unmanned aerial vehicle lighting lamp which comprises a lighting assembly, a heat dissipationassembly, a folding handle, a rotating assembly and a screwing sleeve. One side of the heat dissipation assembly is fixedly connected with the lighting assembly, the other side of the heat dissipationassembly is connected with one side of the rotating assembly, and the other side of the rotating assembly is provided with the screwing sleeve. The folding handle is installed at the top of the jointof the heat dissipation assembly and the lighting assembly. The rotary sleeve is connected with the unmanned aerial vehicle for illumination, the folding handle is opened after the rotary sleeve is detached, and handheld illumination is achieved. One end of the lamp can be detachably connected with the unmanned aerial vehicle body, the lamp is installed at night and detached in the daytime, energy loss is reduced, and meanwhile the foldable handle is arranged for handheld lighting.