PROBLEM TO BE SOLVED: To provide an impression tray in which a thin portion is hardly formed in an impression material after taking an impression and an appropriate impression can be taken. An impression tray of the present invention is an impression tray including a main body (10) having an impression material filling portion (Y) and a handle portion (20), wherein teeth contact the inner surface of the peripheral wall of the main body (10). The restriction protrusions are provided to prevent this. When the main body 10 includes the outer wall portion 11, a front side regulation protrusion 11c that prevents the front side of the tooth from coming into contact with the outer wall portion 11 can be provided as the regulation protrusion. When the main body 10 includes the inner wall portion 12, a back side regulation protrusion 12b that prevents the back side of the tooth from coming into contact with the inner wall portion 12 can be provided as the regulation protrusion. When the main body 10 is provided with the bottom surface portion 13, a bottom side restriction projection 13 a that prevents the tip end side of the tooth from coming into contact with the bottom surface portion 13 can be provided as the restriction projection. [Selection diagram] Figure 1【課題】印象採得後の印象材に薄肉部分が生じにくく、適切な印象採得が可能な印象トレイを提供する。【解決手段】本発明の印象トレイは、印象材充填部Ｙを有する本体１０と持ち手部２０を備えた印象トレイであって、本体１０の周壁の内面に、歯牙が本体１０の周壁に接触するのを防止する規制突起が設けられたものである。本体１０が外壁部１１を備えたものである場合、規制突起として歯牙の前面側が外壁部１１に接触するのを防止する前側規制突起１１ｃを設けることができる。本体１０が内壁部１２を備えたものである場合、規制突起として歯牙の裏面側が内壁部１２に接触するのを防止する裏側規制突起１２ｂを設けることができる。本体１０が底面部１３を備えたものである場合、規制突起として歯牙の先端側が底面部１３に接触するのを防止する底側規制突起１３ａを設けることができる。【選択図】図１
