A swivel hinge apparatus for an electronic device is disclose, the hinge apparatus comprising a first hinge member that is inclined ben, a second hinge member that is inclined and coupled with the first hinge member to rotate while facing the first hinge member, a guide portion provided between the first hinge member and the second hinge member to guide rotation of the second hinge member, an elastic member provided on a rear side of the first hinge member to provide an elastic force for allowing rotation and linear movement of the first hinge member and the second hinge member, and a shaft from which a cylindrical housing protrudes, the cylindrical housing being coupled with the first hinge member, the second hinge member, the elastic member, and a support cover portion by passing through them.