The Rhyl Miniature Railway is a gauge miniature railway line located in Rhyl on the North Wales Coast. The line runs in a circle around a boating lake near the promenade, to the west of the town centre. The railway is operated by Rhyl Steam Preservation Trust, a Registered charity.
The railway has a long association with one type of locomotive, a class of scale 4-4-2 tender engines built by Albert Barnes & Co of Rhyl.