Abstract: A camera module for an optical touchscreen includes a body part and a light emitting device coupling part. The body part may be disposed on one side corner of a touch region, provided with a light receiving hole at a portion thereof facing a center of the touch region, and provided with a lens mounted to correspond to the light receiving hole and an image sensor disposed to receive light collected through the lens. The light emitting device coupling part may be formed on at least one side of the body part that faces each edge of the touch region, and configured to be coupled to a light emitting device.