Surgical closure devices, surgical systems, and methods of endoscopically closing tissue tears are disclosed. The surgical closure device includes a housing and a grasping member. The grasping member is configured for movement relative to the housing. The surgical systems include such a surgical closure device and an endoscope including an insertion tube and a cable. The methods of endoscopically closing a tear in a tissue include passing such a surgical closure device through an endoscope to the tear, engaging a portion of tissue on one side of the tear using the grasping member, positioning the receiving section of the housing on another side of the tear, and moving the grasping member toward the receiving section of the housing and position the grasping member and the receiving portion of the housing in a relatively closed relationship, thereby closing the tear in the tissue.