The present invention relates to an apparatus for disinfecting kitchen utensils, and more specifically, to an apparatus for disinfecting kitchen utensils having a compact size so as to provide high space utilization and has good mountability. The apparatus for disinfecting kitchen utensils, according to the present invention, comprises: a housing in which a first accommodation portion and a second accommodation portion are integrally formed, wherein a first space is formed in the first accommodation portion, and the left and right sides of the first accommodation portion are open, a second accommodation space is formed in the second accommodation portion, the second space of the second accommodation portion is sealed with regard to the exterior a plurality of accommodation apertures which are formed on one side of an upper surface of the second accommodation surface a utensil container is which installed on the other side of the upper surface of the second accommodation portion so as to be separable a first disinfection unit and a second disinfection unit which are arranged inside the first space of the first accommodation portion so as to face each other a third disinfection unit and a reflection plate which are arranged inside the second space of the second accommodation portion so as to face each other a heat transfer plate which is interposed between the first space of the first accommodation portion and the second space of the second accommodation portion, wherein each of the first to third disinfection units comprises a plurality of LEDs and a substrate on which the plurality of LEDs are arranged.Cette invention concerne un appareil pour désinfecter des ustensiles de cuisine et plus spécifiquement, un appareil pour désinfecter des ustensiles de cuisine de forme compacte de façon à rentabiliser lespace et qui a une bonne aptitude au montage. Lappareil selon linvention comprend : un corps comportant une première partie logement et une seconde partie logement for