The Fukuen Line (福塩線, Fukuen-sen) is a railway line in Hiroshima Prefecture, Japan, operated by the West Japan Railway Company (JR West).

The Ryobi Light Railway opened a 762 mm (2 ft 6 in) gauge line to Fuchu in 1914, and electrified it at 750 V DC in 1927.

[citation needed] Freight services ceased in 1986, and in 1989, the 6,123 m Hattabara Tunnel and associated deviation were commissioned, shortening the route by 1.4 km.

[citation needed] Wanman driver only operation commenced on the non-electrified section between Fuchū and Miyoshi on 1 April 1991, using KiHa 120-300 DMUs.

[1] Driver-only operation commenced on the electrified section between Fukuyama and Fuchū on 14 March 1992, using 105 series EMUs.