Compact foldable bicycle

The present invention relates to a compact foldable bicycle comprising a steering part, a driving part, and a body part, wherein the body part comprises a first frame connected to the steering part, a second frame hinge-coupled to the first frame by a first hinge shaft, and a third frame provided between the second frame and the driving part and hinge-coupled to the second frame by a second hinge shaft, and the first hinge shaft and the second hinge shaft are formed slantingly at predetermined angles, respectively.