K. S. Zaslonov Children's Railroad in Minsk (Belarusian: Дзiцячая чыгунка, Dzitsyachaya chyhunka; Russian: Минская детская железная дорога имени К.С.Заслонова, Minskaya detskaya zheleznaya doroga imeni K.S.Zaslonova) is a 750 mm (2 ft 5+1⁄2 in) narrow gauge railroad loop passing through the Chelyuskinites Park in Minsk, Belarus.

One of many children's railways that existed in the USSR and continued functioning after its breakup in post-Soviet states, it was opened on July 9, 1955.

There was a 3-year program to train future railway personnel.

In 1971, the railway was named after railman Konstantin Zaslonov, a Hero of the Soviet Union who had commanded a partisan brigade.

[2] The railway line counts 3 stations (listed from north to south): Zaslonovo, Pionerskaya (or Pionerskaja) and Sosnovy Bor (or Sosnovyj Bor); and a pair of rail loops after the end stops.