The Ch'à Ângjinhang Line, or Ch'à Ângjin Port Line, is an electrified freight-only railway line of the Korean State Railway in North Korea, connecting Ch'à Ângjin Ch'à Ângnyà Ân Station at the southern junction of the P'yà Ângra and Hambuk lines with Ch'à Ângjin Port.
Originally called Ch'à Ângjinbudu Line or Ch'à Ângjin Wharf Line, it was originally opened on 1 July 1940 by the Chosen Government Railway, running from the former site of Ch'à Ângjin Station to Ch'à Ângjinbudu Station. The length of the line to the port was increased to on 1 February 1942, when the original station at Ch'à Ângjin was closed and a new station, today's Ch'à Ângjin Ch'à Ângnyà Ân Station, was opened.
A yellow background in the "Distance" box indicates that section of the line is not electrified.