South East
M
- Mackerel's Common
- Mackerye End
- Macknade
- Mackney
- Madehurst
- Maggots End
- Magham Down
- Maiden Erlegh
- Maiden's Green
- Maidenbower
- Maidenhead
- Maidenhead Thicket
- Maidenmarsh
- Maidensgrove
- Maids Moreton
- Maidstone
- Maldon
- Mall, The
- Mallows Green
- Malpas, West Berkshire
- Malshanger
- Malthouse Square
- Malting Green
- Maltman's Hill
- Man's Cross
- Mangrove Green
- Mannings Heath
- Manor Park, Buckinghamshire
- Manor Park, Epsom and Ewell
- Mansfield (New Forest)
- Manuden
- Manwood Green
- Mapledurham
- Maplehurst
- Mapleton
- Marble Bridge
- Marchwood
- Marden, South East
- Marden Beech
- Marden Hill
- Marden Thorn
- Marden, East
- Marden, North
- Marden, Up
- Marden, West
- Marden's Hill
- Mardleybury
- Marefield
- Marehill
- Maresfield
- Marford, South East
- Margaret Roding
- Margate
- Marine Town
- Mark Cross, South East
- Mark Cross, Wealden
- Mark Hall North
- Mark Hall South
- Mark Street
- Mark's Corner
- Markbeech
- Market Heath
- Marks Tey
- Markshall
- Markyate
- Marlands, West
- Marle Green
- Marley, Canterbury
- Marley, Chichester
- Marley, Dover
- Marley Common
- Marley Heights
- Marlow
- Marlow Bottom
- Marlow Common
- Marlow Hill
- Marlowes
- Marlpit
- Marlpit Hill
- Marlpits, Wealden
- Marlston
- Marsh, Buckinghamshire
- Marsh Baldon
- Marsh Benham
- Marsh Court
- Marsh Farm
- Marsh Gibbon
- Marsh Green, Sevenoaks
- Marsh Green, Wealden
- Marsh Road
- Marsh, Iping
- Marsh, The, South East
- Marshalswick
- Marshborough
- Marshgreen, South East
- Marshmoor
- Marshside, South East
- Marston, South East
- Marston Moretaine
- Marston, Long
- Marston, New
- Marston, Old
- Marsworth
- Marten
- Martin, Dover
- Martin Mill
- Martin Mill Station
- Martin's Corner
- Martin's Heron
- Martins Corner
- Martyr Worthy
- Martyr's Green
- Martyrs Field
- Marymead Spring
- Mashbury
- Matching
- Matching Green
- Matching Tye
- Matfield
- Matthews Green
- Matthewsgreen
- Mattingley
- Maudlin, South East
- Maugersbury
- Maulden
- Maxted Street
- Maxton
- May's Green
- Maybury
- Maybush
- Mayes Green
- Mayfield, Wealden
- Mayford
- Mayland
- Maylandsea
- Maynard's Green
- Maypole, Canterbury
- Mays Green
- Mead End
- Mead End Corner
- Mead Vale
- Meadle
- Meadowlands Park
- Meadrow
- Meads
- Mean, The
- Meath Green
- Medmenham
- Medmerry
- Medstead
- Meesden
- Meesden Green
- Mellishes Bottom
- Mengham
- Mentley
- Mentmore
- Meon
- Meon Valley
- Meon, East
- Meonstoke
- Meppershall
- Meresborough
- Mereworth
- Merle Common
- Merrie Gardens
- Merrow
- Merry Hill, Hertsmere
- Merry Oak
- Merryhill Green
- Merryhill or Murrell Green
- Merryman's Hill
- Mersham
- Mersley Farm
- Merstham
- Merstham, South
- Merston
- Merstone
- Messing
- Micheldever
- Michelmersh
- Micklefield, South East
- Micklefield Estate
- Mickleham
- Mid Holmwood
- Mid Lavant
- Midanbury
- Middle
- Middle Assendon
- Middle Aston
- Middle Barton
- Middle Bourne
- Middle Cadsden
- Middle Claydon
- Middle Deal
- Middle End, South East
- Middle End, Central Bedfordshire
- Middle Old Park
- Middle Quarter
- Middle Stoke, Medway
- Middle Tysoe
- Middle Wallop
- Middle Wyke
- Middleton (Isle of Wight)
- Middleton (Test Valley)
- Middleton Cheney
- Middleton Cheney, Lower
- Middleton Stoney
- Middleton-on-Sea
- Middlewick
- Midgham
- Midgham Green
- Midhurst
- Midlington
- Milch Hill
- Mile End, Portsmouth
- Mile Oak, South East
- Mile Oak, Tunbridge Wells
- Mile Town
- Mile's Green
- Milebush
- Milford, South East
- Milford on Sea
- Mill Corner
- Mill End, Buckinghamshire
- Mill End, Buckinghamshire Buckinghamshire
- Mill End, Central Bedfordshire
- Mill End, North Hertfordshire
- Mill End, Bury
- Mill Green, Basingstoke and Deane
- Mill Green, Tendring
- Mill Green, Welwyn Hatfield
- Mill Lane
- Mill Street, South East
- Mill Street, Tonbridge and Malling
- Mill, Little, Tonbridge and Malling
- Mill, New, South East
- Milland
- Millbank, Southampton
- Millbeach
- Millbridge, Waverley
- Millbrook, Southampton
- Millbrook, Wealden
- Millend, West Oxfordshire
- Millend Green
- Millhall
- Millhide Common
- Millow
- Milstead
- Milton, Gravesham
- Milton, Portsmouth
- Milton Bryan
- Milton Common
- Milton Heath
- Milton Heights
- Milton Keynes
- Milton Keynes Village
- Milton Manor
- Milton Regis
- Milton Street
- Milton-under-Wychwood
- Milton, New
- Milton, Upper, West Oxfordshire
- Mimbridge
- Minley
- Minnis, Ewell
- Minnis, Rhodes
- Minnow End
- Minstead
- Minsted
- Minster
- Minster Lovell
- Minster, Little
- Minster, West
- Mint, The
- Mislingford
- Mixbury
- Mobwell
- Mock Bridge
- Mockbeggar, South East
- Mockbeggar, Maidstone
- Mockbeggar, Rother
- Modest Corner
- Molash
- Molehill Green
- Molesey, East
- Moneyrow Green
- Mongeham, Great
- Mongewell
- Monk Sherborne
- Monk Street
- Monk's Gate
- Monk's Hill
- Monks Farm
- Monks Green
- Monks Risborough
- Monks Wood
- Monkston
- Monkston Park
- Monkwood, East Hampshire
- Montgomery Lines
- Montpelier, South East
- Montreal Park
- Monxton
- Moon's Green
- Moor Common
- Moor End, Buckinghamshire
- Moor End, Central Bedfordshire
- Moor Park, Waverley
- Moor Street, Medway
- Moor, The, Spelthorne
- Moor, The, Tunbridge Wells
- Moorcourt
- Moorend Farm
- Moorgreen, South East
- Moorgreen, Eastleigh
- Moorhill
- Moorhills
- Moorhouse Bank
- Moorstock
- Moortown, Isle of Wight
- Moortown, New Forest
- Morden Green
- Morehall
- Morestead
- Moreton, South Oxfordshire
- Moreton in Marsh
- Morrice Green Farm
- Mortgrove Farm
- Mortimer
- Mortimer Common
- Mortimer West End
- Morton, Isle of Wight
- Moss Bury School
- Moss End, South East
- Mott's Green
- Mott's Mill
- Mottisfont
- Mottistone
- Moulsecoomb
- Moulsecoomb, North
- Moulsford
- Moulsham
- Moulsham Green
- Moulsoe
- Mount Ephraim
- Mount Hermon
- Mount Joy, Isle of Wight
- Mount Noddy
- Mount Pleasant, Ashford
- Mount Pleasant, Basingstoke and Deane
- Mount Pleasant, Bracknell Forest
- Mount Pleasant, Buckinghamshire
- Mount Pleasant, Central Bedfordshire
- Mount Pleasant, East Hampshire
- Mount Pleasant, Lewes
- Mount Pleasant, Milton Keynes
- Mount Pleasant, New Forest
- Mount Pleasant, Thanet
- Mount Pleasant, Waverley
- Mount Pleasant, Welwyn Hatfield
- Mount Skippitt
- Mount View
- Mount, The, South East
- Mount, The, Folkestone and Hythe
- Mountain Street
- Mountfield
- Mousehill
- Mowden, South East
- Mowshurst
- Much Hadham
- Mucking
- Mud Row
- Muddles Green
- Mulberry Green
- Mulfords Hill
- Mullenspond
- Munday Dean
- Mundaydean Bottom
- Mundham, South
- Mundon
- Mundy Bois
- Munstead Heath
- Munstead, North
- Munstead, South
- Murrell Green
- Murrell or Merryhill Green
- Murston
- Mutton Hall
- Myland Hall Chase
- Mynthurst
- Myrke
- Mystole House/Park/Court
- Mytchett