The Mojikō Retro Scenic Line (門司港レトロ観光線, Mojikō-Retoro-Kankō-sen) is a 2.1 km heritage railway line owned by Kitakyushu City and operated by Heisei Chikuhō Railway.

The line runs on a former freight route in Moji-ku, Kitakyushu, Fukuoka Prefecture, Japan.

[7] The 2018 Japan floods heavily damaged the tracks, forcing the line to be closed for a month.

[8] One four-car passenger train named the Shiokaze (潮風号) runs on the track.

[10] Though operated by the Heisei Chikuhō Railway, this line does not connect to the rest of Heichiku's network.