There are currently no common-carrier narrow-gauge railways in Turkey.
Historical The Palamutluk–Balya–Mancılık railway, a gauge, line serving coal and lead mines, operating as early as 1884 and closed by 1945. The Ilıca–Palamutluk railway, a gauge, line operating from 1924 until 1950. It connected with the 600mm gauge Balya line and transported ore and coal to the coast for shipment. Samsun–Çarşamba Railway Line, gauge, 37 km of a planned 150 km line was actually built, from Samsun to Çarşamba and was closed in 1971. Samsun Çarsamba Chemin de Fer Moudania Brousse (Mudanya Bursa Railway) in Bursa, 42 km gauge, closed in 1948. Bursa A gauge railway for the construction of the standard-gauge Baghdad Railway. Destined for Turkey and use on the Baghdad Railway
Park railway Eskişehir Sazova park railway, gauge, a line of 1200m was built at the campus of Osman Gazi Universitesi (OGÜ) in Eskişehir, later transferred to Savova park, where a circuit line was built.(in service)(?) OGÜ Student Railway
Children's railways Three gauge children's railways were built in Turkey. Children railways in Turkey Afyon children railway in Afyon (closed) Ankara Gençlik Park Railway, in Ankara (removed) İzmir International Fair Park Railway in İzmir (removed)
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