Abstract: A hinge guide apparatus of a swing-type portable terminal which can prevent deflection of a hinge module when the battery pack of the portable terminal is attached or detached is provided. The swing-type portable terminal having a body housing to and from which a battery pack is attached and detached, a swing housing rotating about a hinge axis vertically extending in a front surface of the body housing, and a hinge module having first and second hinge cams, a hinge shaft, and a swing plate to rotatably connecting the swing housing to the body housing.