This creation is pest trap, it includes a pedestal and an at least piece. Pedestal includes an inner space and at least one opening, and opening forms the side of what pedestal and connection what inner space; Door piece is pivoted on what pedestal and position is corresponding with opening; Door piece top edge be pivoted what opening top edge and closable opening; When opening, door piece is overturn towards inner space; When closed, the bottom edge that door piece is open by inner space against what. Thereby, pest only can inwardly be opened door piece by outside and be entered in inner space, but turnover door piece and can not be opened opening from inside to outside and left pedestal; Thus, it can the mode of placement is caught pests without worrying that pest runs to walk to generate additional contamination, and will not generate harm to human body, can more be concentrated pest so as to what cleaning.本創作係害蟲誘捕器,其包含一座體及至少一門片。座體包含有一內部空間及至少一開口,開口形成於座體的側邊且連通於內部空間;門片樞設於座體上且位置與開口相對應;門片的頂側邊緣樞設於開口的頂側邊緣並可關閉開口;在開啟時,門片朝向內部空間翻轉;在關閉時,門片由內部空間抵靠於開口的底側邊緣。藉此,害蟲僅可由外側向內開啟門片進入到內部空間中,但是無法由內向外翻轉門片並開啟開口離開座體;如此一來,即可以放置的方式捕捉害蟲而不必擔心害蟲跑走產生額外污染,並且也不會對人體產生危害,更可以將害蟲集中以便於清潔。