GN110 Mablethorpe Junction
GC134 Macaulay Street
SW153 Maddaford Moor
CA534 Madderty
GW801 Madeley
GW800 Madeley Junction
CA540 Magdalen Green
CA540 Magdalene Green
NE078 Magdalene Road Gates
GW220 Maiden Newton
CA136 Maidenbank Pit
GW060 Maidenhead
SE043 Maidstone C
SE121 Maidstone East
SE040 Maidstone Road
GE261 Maidstone Road Junction
SE020a Maidstone West
SE043 Maidstone West
GW470 Maindee East
GW480 Maindee North
GW480 Maindee West
MR930 Mallerstang
SE121 Malling
GW382 Malswick Halt
SY001 Maltby
SY001 Maltby Colliery
NW310 Malthouse Siding
MG004 Malting Lane Crossing
NE210 Malton
NE223 Malton Road Crossing
GW712 Malvern & Tewksbury Junction
GW712 Malvern Link
MR275 Malvern Sidings
GW712 Malvern Tunnel Junction
GW712 Malvern Wells
MR275 Malvern Wells (Hanley Road)
NW623 Manchester (Liverpool Road)
NW740 Manchester (LNW)
NW740 Manchester (Travis Street)
NW745 Manchester Airport
LY001 Manchester East Junction
NW620 Manchester Exchange
NW740 Manchester London Road
NW740 Manchester London Road No.1
NW740 Manchester London Road No.2
NW740 Manchester London Road No.3
MA001 Manchester Oxford Road
MA001 Manchester Piccadilly
NW740 Manchester Piccadilly
CL050 Manchester United Football Ground
LY001 Manchester Victoria
GE080 Manea
MR717 Manners Colliery
MR891 Manningham Engine Sidings
MR891 Manningham Sidings
MR891 Manningham Station Junction
NB600 Manor Powis
GE132 Manor Road LC
MR620 Mansfield Colliery Junction
MR620 Mansfield East Junction
MR604 Mansfield Junction
GC170 Mansfield Road Crossing
MD010 Mansion House
NE020 Manston
SE060 Manston Gate Crossing
MR100 Manton Junction
GC170 Manton Wood
MR714 Mapperley Colliery
MR714 Mapperley Junction
GE080 March East Junction
GE080 March North End
GE080 March North Junction
GE080 March South Junction
GE080 March West Junction
NE707 Marchey's House
SW104 Marchwood
SE040 Marden
CO001 Marden Park
GN150 Marefield North Junction
GN150 Marefield South Junction
NE078 Marfleet
GW860 Marford
GE210 Margaretting
NE221 Marishes Junction
NE221 Marishes Road
LB106 Mark Cross
MD002 Mark Lane
  Markeaton Miniature Railway
SJ001 Market Drayton Junction
MR150 Market Harborough
MG001 Market Lane Crossing
GE150 Market Street Crossing
GN130 Markham Sidings
SY001 Markham Main Sidings
NE470 Markington Crossing
GE210 Marks Tey East
GE210 Marks Tey Junction
GE210 Marks Tey Yard
MR890 Marlah Bridge
MT030 Marlborough Road
MR890 Marley
SS001 Marsden (1)
SS001 Marsden (2)
MR640 Marsh Crossing
NW130 Marsh Gibbon & Poundon
GE142 Marsh Junction
GC130 Marsh Junctions
GE020 Marsh Lane
NE020 Marsh Lane
GC137 Marsh Lane Crossing
GW055 Marsh Lane Crossing
GW275 Marsh Mills
GC137 Marsh Road Crossing
JN050 Marsh Road Crossing
GC190 Marshgate Goods
GN270 Marshgate Junction
NE042 Marshland Junction
NE530 Marske
GN262 Marston
NE201 Marston
GW220 Marston Magna
NE201 Marston Moor
SE040 Martello Tunnel
MG010 Martham
MG010 Martham & Repps No.1 Crossing
MG010 Martham & Repps No.2 Crossing
MG010 Martham & Repps No.3 Crossing
SE090 Martin Mill
JN030 Martin Road
GW235 Martock
JN040 Marton
NE070 Marton
NE074 Marton
NE520 Marton
NW310 Marton
NW310 Marton Junction
GW275 Mary Tavy
NB045 Marycastle Siding
GW275 Marytavy
MR800 Masborough Down Bank
MR800 Masborough Sorting Sidings Centre
MR800 Masborough Sorting Sidings North
MR800 Masborough Sorting Sidings South
MR800 Masborough South Junction
MG010 Massingham
MG010 Massingham Road Crossing
MR440 Matlock
MR440 Matlock Bath
MR440 Matlock Bridge
MR440 Matlock Riverside
MG004 Matmore Gate
GS060 Mauchline
GN110 Maud Foster
GC190 Mauds Bridge
NW743 Mauldeth Road
NB580 Mawcarse Junction
GW822 Maws Siding
LB106 Mayfield
GS071 Mayfield Junction
GS072 Mayfield Saw Mill
SE121 May's Siding

MR930 McGhie's Siding

NE070 Meadow Lane
MR600 Meadow Lane Crossing
MR711 Meadow Lane Junction
GC190 Medge Hall
IC001 Medina Wharf
SE001 Medway
NB450 Meiklewood Crossing
WP001 Melcombe Regis
NB045 Meldon
SW150 Meldon Junction
SW150 Meldon Quarry
SW150 Meldon Viaduct
GE220 Melford
GW190 Melksham
NE470 Melmerby Station
NE470 Melmerby South
MG010 Melton Constable
MG010 Melton Crossing
NE040 Melton Crossing
GN150 Melton Mowbray
MR100 Melton Mowbray
GN150 Melton Mowbray North
GN150 Melton North
GC130 Melton Ross Siding
GN150 Melton South
GS020 Mennock
SM001 Meole Brace
LY201 Meols Cop Junction
SE120 Meopham
GE020 Meridian Water
NB595 Merryhill Crossing
HS001 Mersham Tunnel
SE040 Mersham Tunnel
SE072 Merstham
SE072 Merstham Tunnel
IC002 Merstone
JN030 Metheringham
MR880 Methley Junction
MR880 Methley Sidings
MR880 Methley Station
CA535 Methven
CA534 Methven Junction
SE001 Metropolitan Junction

CA040 Midcalder Junction
NE020 Micklefield Junction
GW690 Mickleton
GW690 Mickleton Tunnel
GW150 Middlehill Tunnel
NB165 Middlemuir Junction
NE510 Middlesbrough
NE517 Middlesbrough
MR870 Middlestown Junction
NB045 Middleton
LY001 Middleton Junction North
LY001 Middleton Junction South
NB045 Middleton North
GE132 Middleton Towers
GN320 Middleton Wood
SP001 Middletown
GW086 Midgham
LB083 Midhurst
GC190 Midland Ironstone Siding
LY036 Midland Junction
GN101 Midville
SV022 Mierystock Tunnel
GW697 Milcote
GE050 Mildenhall Drove
GE050 Mildenhall Road
GE001 Mile End
WB001 Mile End
LY001 Miles Platting Station Junction
JN030 Mill Green
IC001 Mill Hill
MG001 Mill Hill Crossing
GN022 Mill Hill East
IC001 Mill Hill Tunnel
MG010 Mill House Crossing
MG010 Mill Lane Crossing
LY300 Mill Lane Junction
NE221 Mill Lane Junction
LY325 Mill Street Crossing
NB060 Millerhill
NB060 Millerhill Junction
NB080 Millerhill Yards
FN050 Millom
GN126 Millthorpe Siding
LY020 Millwood Tunnel
NB580 Milnathort
LY290 Milner Royd Junction
CA270 Milnwood Junction
SE073 Milton Court Crossing
LB120 Milton Crossing
GW732 Milton Halt
NB165 Milton of Campsie
NB165 Miltown
LY360 Mineral Junction
GW370 Minety (& Ashton Keynes)
GW370 Minety Crossing
SE060 Minster
SE060 Minster 'A'
SE090 Minster 'B'
SE060 Minster East Junction
SE090 Minster South Junction
SE060 Minster Thanet
SE060 Minster West Junction
NW824 Mirfield
LY320 Mirfield
JN050 Misterton
LB020 Mitcham Common
LB020 Mitcham Eastfields
LB020 Mitcham Junction
GW383 Mitcheldean Road
NW132 Mixbury Crossing

GN270 Moat Hills Crossing
NW460 Mold Junction
BJ001 Mollington
CA530 Moncrieffe Tunnel
GW220 Monkton & Came
NE470 Monkton Moor
NB001 Monktonhall BR Junction
NE610 Monkwearmouth
NE563 Monsanto Crossing
NE563 Monsanto BASF Crossing
NE563 Monsanto Siding Junction
GW235 Montacute
LB070a Montpelier Junction
MD002 Monument
NE070 Moor
MR731 Moor Green Colliery
GW780 Moor Lane
LY080 Moor Lane Tunnel
GC002 Moor Park
GW730 Moor Street
MR930 Moorcock Tunnel
MT001 Moorgate (Street)
LY140 Moorside (& Wardley)
GC180 Moortown
SW100 Moreton
GW690 Moreton in Marsh
SH001 Moreton on Lugg
NW830 Morley
NW830 Morley Tunnel
NE730 Morpeth Crossing
NE730 Morpeth Moor
NE730 Morpeth North
NE730 Morpeth South
NE730 Morpeth Station
NB045 Morpeth Upper Junction
GE261 Morston Hall Crossing
GN126 Morton Road
GC170 Morton Siding
NE450 Moseley Sidings
LY080 Moses Gate
LY080 Moses Gate No.2 / West
NE001 Moss
CA001 Mossband
CA001 Mossband Junction
NB580 Mossbeath
NB580 Mossbeath Colliery Sidings
CA534 Mossgates Crossing
NW590 Mossley Hill
CA060 Mouldron Junction
LB120 Moulsecoomb
GW080 Moulsford
GW080 Moulsford
MG004 Moulton
SE041 Mountfield Halt
SE041 Mountfield Sidings
GW723 Mount Pleasant Tunnel

GS040 Muirkirk
CA060 Muldron Junction
MG021 Mundesley
JN020 Murrow Crossing
MG001 Murrow East
MG001 Murrow Lane Crossing
JN020 Murrow West
DW001 Murton Lane
GN130 Muskham
NE070 Muston Road Crossing
GN021 Muswell Hill
CA531 Muthill

NB450 Mye Crossing & Siding
MR275 Mythe Tunnel
MR893 Mytholmes Tunnel
LY290 Mytholmroyd
NE202 Myton Gates