A cord connector for use in a covering for an architectural opening, the connector being designed to interconnect a plurality of operating cords with a single pull cord and wherein the connector includes two interconnectable members that when interconnected define an interior space in which a retainer can be positioned. The retainer anchors the ends of the operating cords and is releasable from confinement by the two members when the two members are separated so that the operating cords can also be separated from the retainer.