The present disclosure provides an electronic device, which includes an encapsulant, an electronic component, an antenna structure, and a first conductive element. The electronic component is disposed in the encapsulant. The antenna structure has an antenna pattern exposed to air and facing the encapsulant, and a first supporting element separating the antenna pattern from the encapsulant. At least a portion of the first conductive element is within the encapsulant, and electrically connects the antenna pattern to the electronic component by the first supporting element.