The Kaohsiung Circular Light Rail is a light rail loop line in Kaohsiung, Taiwan, operated by the Kaohsiung Rapid Transit Corporation. The line stretches over a length of 22.1 kilometers and has 38 stations. The southern part of this line makes use of the defunct tracks of the Kaohsiung Harbor Railway Line. Construction cost was forecasted to be 16.5 billion New Taiwan dollars.