The Asanogawa Line (浅野川線, Asanogawa-sen) is a Japanese railway line which connects Kanazawa Station in Kanazawa, Ishikawa Prefecture with Uchinada Station in Uchinada, Ishikawa Prefecture.

Due to its history as the former Asanogawa Electric Railway, the line is often referred to as the Asaden (浅電).

All trains make the run from Hokutetsu-Kanazawa to Uchinada once every 30 minutes during the day, and once every 22–24 minutes during peak periods.

Until December 2006, there was an express service which stopped at Kami-Moroe, Waridashi, Mitsuya, and Kagatsuma; the trip took 14 minutes.

Former Tokyo Metro 03 series trains entered service on the line on December 21, 2020.