PROBLEM TO BE SOLVED: To provide an ultrasonic probe that is less likely to slip on a subject.SOLUTION: An ultrasonic probe 2 includes: a body part 8 having elasticity; an ultrasonic detection part 17 including an ultrasonic element installed to the body part 8, emitting an ultrasonic wave and receiving a reflection wave; and a cilia group part 18 installed on a side of emitting an ultrasonic wave and having a plurality of ciliated bodies. A material of the ciliated body includes a synthetic resin.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2018,JPO&INPIT【課題】被検体上を滑り難くすることができる超音波プローブを提供する。【解決手段】超音波プローブ2は弾性を有する本体部8と、本体部8に設置され超音波を射出し反射波を受信する超音波素子を備える超音波検出部17と、超音波が射出される側に設置され複数の繊毛体を有する繊毛群部18と、を備える。繊毛体の材質は合成樹脂を含む。【選択図】図3