Heritage railways in the Isle of Man is a page about heritage railways in the Isle of Man.

The Isle of Man Transport Heritage is a grouping of several historic railways and tramways, including the Snaefell Mountain Railway (since 1900), the Groudle Glen Railway, the Manx Electric Railway (since 1893), the Manx Steam Railway, and the Douglas Horse Trams (since 1876), adding up to about 65 miles of Victorian railways and tramways.

See also: List of heritage railways, railway, mountain railway, List of Conservation topics, Conservation in the United Kingdom