Haigh Hall Miniature Railway (HHMR) is a 15 in (381 mm) gauge miniature railway, situated in the grounds of Haigh Country Park in Haigh, Greater Manchester, England.

The railway officially re-opened on 20 April 2014, but it had run trains under a new operator since late July 2013, running shuttle services between two stations; Haigh Hall North and Haigh Hall South. The full 1 mile (1.6 km) circuit was re-opened in early 2014. The railway first opened in 1986 under different operators; it runs over the same general track layout, but some alterations have been made over time.

HHMR's resident locomotives are Helen and Rachel, they have been a part of the railway for some time. The Railway recently took delivery of two new locomotives from the Cleethorpes Coast Light Railway; The Cub (otherwise known as The Cub is on loan to Haigh Hall for a general overhaul and running in.

Locomotive Name	Livery	Wheel Arrangement	Build Date	Builder	Status
Helen	Lined Green	0-6-2	1992	Alan Keef	Operational Passenger Loco
The Cub	Grey	4-0-4	1954	Minirail	Under Overhaul
6284	lner black	2-8-0	2009	Messrs Crome & Loxley	Operational Passenger Loco

• Scott, Peter (2015). Track Plans of Minor Railways in the British Isles. Reading, Berkshire: P Scott. ISBN 978-1-902368-43-6. Vol.3 - Northern England.

• Haigh Hall Miniature Railway - official Facebook site
• Haigh Hall Miniature Railway 15 inch - Miniature Railway World

53°34′05″N 2°36′11″W / 53.568°N 2.603°W / 53.568; -2.603