The new model discloses a tooth correction and temporomandibular joint balancer, which comprises a U-shaped socket body. The tooth socket body comprises a top socket tooth slot, a bottom socket tooth slot and a bite plate. The top socket is concave on the top end face of the socket body for the user to fit the whole row of teeth on the upper jaw. The bottom socket is concave on the bottom end face of the socket body for the whole row of teeth of the lower jaw. The occlusal plate extends lamellar and is located between the top socket and the bottom socket, so as to achieve the effect of orthodontic and mandibular joint balance.本新型係揭露一種牙齒矯正與顳顎關節平衡器,其包括U型牙套本體。牙套本體包含頂套齒槽、底套齒槽及咬合板。頂套齒槽凹設於牙套本體頂端面,以供使用者之上顎整排牙齒套合。底套齒槽凹設於牙套本體底端面,以供下顎整排牙齒套合。咬合板呈片狀延伸而位於頂套齒槽與底套齒槽之間,俾能實現牙齒矯正與下顎關節平衡的效果。