The Apsheronsk narrow-gauge railway (Russian: Апшеронская узкоколейная железная дорога, Apsheronskya uzkokoleynaya zheleznaya doroga) is a mountain narrow-gauge railway located in Krasnodar Krai, Russia. It was opened in 1927 and built in the standard Russian narrow-gauge track gauge of 750 mm (2 ft 5+1⁄2 in).