This work is about a scalp localizer.Including: a band around the head,It is a ring knot with a belt and a body.One first winding,It is connected to the left and right sides of the headband.The first winding belt is provided with at least one first adjusting piece.The first adjusting member is connected with at least one fixed position rod;One second winding,It is connected to the front and back sides of the headband.The second winding belt is arranged in a cross with the first winding belt.The second winding belt is provided with at least one second adjusting piece.The second adjusting member is connected with at least one second positioning rod;The first lever,The second positioning bar system contacts and crosses to form a positioning area;So,It can precisely locate the scalp / head with simple design.And it can be used to locate the local area.And its shifting operation is quite rapid.Convenience,And then it has excellent practicability.本創作關於一種頭皮定位器,包括有:一頭圍環帶,係呈一帶體之圈圍環結;一第一繞帶,係連結於該頭圍環帶左右兩側,該第一繞帶上係設有至少一第一調移件,該第一調移件係連結有至少一第一定位桿;一第二繞帶,係連結於該頭圍環帶前後兩側,該第二繞帶係與該第一繞帶呈交叉之設置,該第二繞帶上係設有至少一第二調移件,該第二調移件係連結有至少一第二定位桿;該第一定位桿、該第二定位桿係相接觸交叉而形成一定位區;如此,其能藉由簡易設計達到頭皮/頭部之確實精準定位,並能針對局部區域進行調移性之輔助定位,且其調移操作相當迅速、便利,進而達到具有極佳之實用性。