In one aspect, an insect trap is provided to comprise: a main body having formed with an opening exposing an inside thereof an ultraviolet LED lamp comprising an ultraviolet LED, a substrate on the surface of which the ultraviolet LED is mounted, a base for forming an accommodation space for accommodating the substrate, and a pair of electrode pins protruding from the base so as to be electrically connected to the substrate the pair of electrode pins being arranged in a UV emitting direction of the UV LED lamp a mounting unit comprising a mounting plate placed inside the main body and a socket coupled to the mounting plate and securing the electrode pins to the mounting plate such that the UV LED lamp is placed inside the main body and a trapping unit provided in the main body and located adjacent to the UV LED lamp.