PROBLEM TO BE SOLVED: To provide a urinary incontinence prevention tool for men, which can be very easily worn without a sense of discomfort and which can be easily handled during ordinary urination.SOLUTION: A urinary incontinence prevention tool 1 for men includes a pressing member 10 that is held by a holding member 20, and a wearer wears the holding member 20 on the body so that the perineal region can be pressed by the pressing member 10. The perineal region is pressed so that the vicinity of the bulbar urethra can be pressed from below. Thus, the urethra, particularly, the vicinity of the bulbar urethra becomes narrow so that leakage of urine can be suppressed.