Abstract: An extendible drain closure device has a plurality of telescoped hollow tubular members. The outermost hollow tubular member is a main body which has a base portion sized to seat down into a drain opening and an upper flange having a recessed portion. The main body is sized such that the upper flange is flush with the top of the drain opening. Multiple hollow tubular members are positioned within the main body in a telescopically operative manner with the innermost hollow tubular member having a stop ring which seats into the recessed portion of the flange. The top of the extendible drain closure device is thus flush with the top of the drain opening when the device is in a telescopically retracted position. A handle, which can be hinged so that it lies flat when not in use, is provided on the stop ring which may grasped and pulled upwardly to deploy the extendible drain closure device in a telescopically extended position.