The Kogà Ânwà Ân Line is a non-electrified standard-gauge secondary line of the Korean State Railway in Kyà Ângwon County, North Hamgyà Âng Province, running from Singà Ân on the Hambuk Line to Kogà Ânwà Ân.
A yellow background in the "Distance" box indicates that section of the line is not electrified.