The Myà Ângdang Line is an electrified railway line of the Korean State Railway in P'yà Ângyang and in North Hwanghae Province, North Korea, running from Ch'à Ângryong on the P'yà Ângdà Âk Line to Myà Ângdang.
The Myà Ângdang Line, together with Ch'à Ângryong Station, were opened by the Chosen Government Railway on 1 November 1925.
In addition to freight trains serving the Sangwà Ân Cement Complex and its refractories plant at Myà Ângdang, there are also two pairs of local passenger trains, 702/703 and 704/705, that operate between East P'yà Ângyang on the P'yà Ângdà Âk Line and Myà Ângdang.
A yellow background in the "Distance" box indicates that section of the line is not electrified.