The present disclosure relates to an insect trap using an ultraviolet light-emitting diode (UV LED) lamp, and more particularly, to an insect trap using, in place of a conventional UV light source lamp, a UV LED lamp that significantly increases the insect trapping efficiency. The insect trap according to the present disclosure includes: a duct including a suction fan therein a UV LED lamp disposed in the air inlet portion of the duct and comprising a printed circuit board (PCB) that has a UV LED chip mounted thereon and a trapping portion provided in the air outlet portion of the duct.
