A camera module, comprising: a front body; a lens disposed on the front body; a rear body coupled to the front body; a first substrate disposed at an inner space between the front body and the rear body; an image sensor disposed on the first substrate; a second substrate spaced apart from the first substrate in the inner space and electrically connected to the first substrate; a connector coupled to the second substrate; and a cover fixed in the rear body, the cover comprises a bottom plate comprising a hole in which the connector is disposed, a side plate extending from the bottom plate, and a pressing unit disposed on the bottom plate to elastically support the connector, the connector comprises a first surface facing an inner surface of the bottom plate of the cover, and a second surface extending from the first surface and disposed on the hole, and the pressing unit comprises a first pressing part pressing the first surface of the connector and a second pressing part pressing the second surface of the connector, characterized in that the first pressing part and the second pressing part are integrally formed, the pressing unit further including - a first extension part slantly and inwardly extended from the bottom plate, wherein the first pressing part extends from the first extension part to contact the first surface of the connector and - a second extension part slantly extended from the first pressing part toward the hole, wherein the second pressing part extends from the second extension part to contact the second surface of the connector, and wherein the first surface of the connector is a rear surface and the second surface of the connector is an external lateral surface of the connector. a front body; a lens disposed on the front body; a rear body coupled to the front body; a first substrate disposed at an inner space between the front body and the rear body; an image sensor disposed on the first substrate; a second substrate spaced apart from the first substrate in the inner space and electrically connected to the first substrate; a connector coupled to the second substrate; and a cover fixed in the rear body, the cover comprises a bottom plate comprising a hole in which the connector is disposed, a side plate extending from the bottom plate, and a pressing unit disposed on the bottom plate to elastically support the connector, the connector comprises a first surface facing an inner surface of the bottom plate of the cover, and a second surface extending from the first surface and disposed on the hole, and the pressing unit comprises a first pressing part pressing the first surface of the connector and a second pressing part pressing the second surface of the connector, characterized in that the first pressing part and the second pressing part are integrally formed, the pressing unit further including - a first extension part slantly and inwardly extended from the bottom plate, wherein the first pressing part extends from the first extension part to contact the first surface of the connector and - a second extension part slantly extended from the first pressing part toward the hole, wherein the second pressing part extends from the second extension part to contact the second surface of the connector, and wherein - a first extension part slantly and inwardly extended from the bottom plate, wherein the first pressing part extends from the first extension part to contact the first surface of the connector and - a second extension part slantly extended from the first pressing part toward the hole, wherein the second pressing part extends from the second extension part to contact the second surface of the connector, and wherein the first surface of the connector is a rear surface and the second surface of the connector is an external lateral surface of the connector.