実装 //Recognizer定義 let tap = UITapGestureRecognizer(target: self, action: #selector(self.tapFunction)) ラベル名.isUserInteractionEnabled = true ラベル名.addGestureRecognizer(tap) func tapFunction(sender:UITapGestureRecognizer) { print("tap working") } 環境 swift swift4 xcode xcode9 uilabel tap addGestureRecognizer