To provide a crime prevention desk approximately vertically erecting and turning, at least, one or both of left/right top plates and capable of being used as a shield for protecting the body.

After an operating part 18 of a desk body 2 constituting this crime prevention desk 1 is operated to approximately vertically erect and rotationally turn one top plate 3A or the left/right top plates 3A and 3B by a raising/lowering mechanism 7, the direction of the whole body of the crime prevention desk 1 is changed, its position is changed or the like, so that the left-side top plate 3A or the right-side top plate 3B faces the suspicious individual side and used as the shield for protecting the body of a person to be protected such as a child, a woman, the elderly and the like, protecting from a weapon carried by the suspicious individual, or temporarily restraining the suspicious individual.