Stations starting with “M”
- Macclesfield
- Machynlleth
- Maesteg
- Maesteg (Ewenny Road)
- Maghull
- Maghull North
- Maiden Newton
- Maidenhead
- Maidstone Barracks
- Maidstone East
- Maidstone West
- Malden Manor
- Mallaig
- Malton
- Malvern Link
- Manchester Airport
- Manchester Oxford Road
- Manchester Piccadilly
- Manchester United Football Ground
- Manchester Victoria
- Manea
- Manningtree
- Manor Park
- Manor Road
- Manorbier
- Manors
- Mansfield
- Mansfield Woodhouse
- March
- Marden (Kent)
- Margate
- Market Harborough
- Market Rasen
- Markinch
- Marks Tey
- Marlow
- Marple
- Marsden (Yorks)
- Marsh Barton
- Marske
- Marston Green
- Martin Mill
- Martins Heron
- Marton
- Maryhill
- Maryland
- Maryport
- Matlock
- Matlock Bath
- Mauldeth Road
- Maxwell Park
- Maybole
- Maze Hill
- Meadowhall
- Meldreth
- Melksham
- Melton (Suffolk)
- Melton Mowbray
- Menheniot
- Menston
- Meols
- Meols Cop
- Meopham
- Meridian Water
- Merryton
- Merstham
- Merthyr Tydfil
- Merthyr Vale
- Metheringham
- MetroCentre
- Mexborough
- Micheldever
- Micklefield
- Middlesbrough
- Middlewood
- Midgham
- Milford (Surrey)
- Milford Haven
- Mill Hill (Lancs)
- Mill Hill Broadway
- Millbrook (Bedfordshire)
- Millbrook (Hants)
- Milliken Park
- Millom
- Mills Hill (Manchester)
- Milngavie
- Milton Keynes Central
- Minffordd
- Minster
- Mirfield
- Mistley
- Mitcham Eastfields
- Mitcham Junction
- Mobberley
- Monifieth
- Monks Risborough
- Montpelier
- Montrose
- Moorfields
- Moorgate
- Moorside
- Moorthorpe
- Morar
- Morchard Road
- Morden South
- Morecambe
- Moreton (Dorset)
- Moreton (Merseyside)
- Moreton-in-Marsh
- Morfa Mawddach
- Morley
- Morpeth
- Mortimer
- Mortlake
- Moseley Village
- Moses Gate
- Moss Side
- Mossley (Manchester)
- Mossley Hill
- Mosspark
- Moston
- Motherwell
- Motspur Park
- Mottingham
- Mottisfont & Dunbridge
- Mouldsworth
- Moulsecoomb
- Mount Florida
- Mount Vernon
- Mountain Ash
- Muir of Ord
- Muirend
- Musselburgh
- Mytholmroyd