The Ankeng light rail (Chinese: 安坑輕軌; pinyin: Ānkēng Qīngguǐ) (code K) is a light rail transit (LRT) line in Xindian District, New Taipei City, Taiwan.

[3][4] The route begins in Shuangcheng, terminating at Shisizhang where it links with the Circular line.

Construction started around April 2016 on the road level part between Shuangcheng and Jinwen University of Science and Technology stations, with the first tracks laid in November 2018.

As of December 2021, the elevated section was still under construction, although the Anxin bridge over the Xindian river was 98.13% completed.

On February 10, 2023, the Ankeng LRT officially started operations and passengers could ride for free during the first month.