The Daegyeong Line () is a commuter rail service of the Daegu Metropolitan Subway system which connects the cities of Gumi, Daegu, and Gyeongsan. Services are operated by Korail on the existing Gyeongbu Line.
The line opened for service on 14 December 2024. Construction of the line began in 2019 and cost .
Buksam Station opened on 28 February 2026.
There are additional plans to extend the line north from Gumi to Gimcheon.
Nine 2-car EMU trainsets.
Services on the Daegyeong Line will be supplemented by existing Mugunghwa workings between Gumi and Gyeongsan. Trains arrive every 15 minutes during rush hour and every 20 minutes at all other times. The maximum speed on the line is . A trip from Gumi to Gyeongsan takes approximately 48 minutes.
The Daegyeong Line utilises a signalling system known as KTCS-2 which was developed by Hyundai Rotem.
The line is in length.