The Etsumi-Hoku Line (越美北線, Etsumi Hoku-sen, "Etsumi North Line"), also called the Kuzuryū Line (九頭竜線, Kuzuryū-sen), is a railway line operated by West Japan Railway Company (JR West) in Fukui Prefecture, Japan.

The line extends 52.5 km (32.6 mi) from Echizen-Hanandō Station in Fukui to Kuzuryūko Station in Ōno with a total of 22 stations.

The line was originally planned to connect to what is now the Nagaragawa Railway (previously Etsumi-Nan Line), but the last 24.0 km (14.9 mi) section that would have involved extensive tunneling was never commenced.

A bus service provided a connection between the two lines until it ceased in 2002.

Legend