To provide a connection structure of a cable wire and a terminal strip in which the cable wire of strand type can be easily and steadily connected and fixed, and can be simply disconnected as required.

This is a connection structure of a cable and a terminal strip in which a terminal and a plate sprig member are provided in a terminal strip housing so that the conductive base of the terminal and the plate spring member are arranged opposed to each other and the cable is inserted and clipped between these. A locking member is provided at the plate spring member so as to form an acute angle in the cable insertion direction and a cable terminal is connected to the top end of the strand core wire of the cable and an engagement recess is provided at the side portion of this cable terminal. And when the cable is connected to the terminal strip, the locking member of the plate spring member is engaged with the engagement recess of the cable terminal, and when the cable connection is released, the locking member of the plate spring member is pushed up from the engagement recess of the cable terminal by the other end of a release button of which one end is provided protruded to the outside of the terminal strip housing.