Alle byer og landsbyer i Storbritannia
- Maiden Bradley
- Maidenhead
- Maiden Newton
- Maidens
- Maidford
- Maids Moreton
- Maidstone
- Maidwell
- Mains of Dalvey
- Mainsriddle
- Mainstone
- Maisemore
- Malborough
- Malden
- Maldon
- Malham
- Malins Lee
- Mallaig
- Mallwyd
- Malmesbury
- Malpas
- Maltby
- Maltby Le Marsh
- Malton
- Malvern Link
- Malvern Wells
- Mamble
- Mamhilad
- Manaccan
- Manadon
- Manafon
- Manaton
- Manby
- Mancetter
- Manchester
- Manea
- Manfield
- Mangaster
- Mangersta
- Mangotsfield
- Manish
- Mannamead
- Mannel
- Manningford Abbots
- Manningford Bohune
- Manningford Bruce
- Manningtree
- Manorbier
- Manordeifi
- Manorowen
- Mansel Gamage
- Mansfield
- Mansfield Woodhouse
- Manston
- Manston
- Manthorpe
- Manthorpe
- Manton
- Manton
- Manton
- Manuden
- Mapledurham
- Mapleton
- Mappleton
- Mappowder
- Marazion
- Marbury
- March
- Marcham
- Marchamley
- Marchington
- Marchington Woodlands
- Marchwiel
- Marchwood
- Marcross
- Mardale
- Marden
- Marefield
- Mareham Le Fen
- Mareham on the Hill
- Maresfield
- Marfleet
- Margam
- Margaret Roding
- Margaretting
- Margate
- Marham
- Marhamchurch
- Marholm
- Mariansleigh
- Mark
- Mark
- Mark Cross
- Market Bosworth
- Market Deeping
- Market Drayton
- Market Harborough
- Markethill
- Market Lavington
- Market Overton
- Market Rasen
- Market Warsop
- Market Weighton
- Market Weston
- Markfield
- Markinch
- Marksbury
- Markshall
- Marks Tey
- Markyate
- Marlborough
- Marldon
- Marlesford
- Marlingford
- Marloes
- Marlow
- Marlpool
- Marnhull
- Marnoch
- Marple
- Marr
- Marrick
- Marros
- Marsden
- Marsden
- Marsett
- Marshall Meadows
- Marsham
- Marshaw
- Marsh Baldon
- Marshbrook
- Marshchapel
- Marshfield
- Marshfield
- Marsh Gibbon
- Marshwood
- Marske
- Marske
- Marston
- Marston
- Marston
- Marston Green
- Marston Magna
- Marston Meysey
- Marston Montgomery
- Marston Moretaine
- Marstow
- Marsworth
- Marthall
- Martham
- Martin
- Martin
- Martin
- Martin
- Martinhoe
- Martin Hussingtree
- Martlesham
- Martley
- Martock
- Marton
- Marton
- Marton
- Marton
- Marton
- Marton
- Marton
- Marton in the Forest
- Martyr Worthy
- Marwood
- Maryculter
- Maryhill
- Marykirk
- Maryport
- Marystow
- Mary Tavy
- Maryton
- Masham
- Matching
- Matfen
- Matfield
- Mathern
- Mathon
- Mathry
- Matlock
- Matlock Bank
- Matson
- Mattersey
- Mattishall
- Mauchline
- Maud
- Maulden
- Maulds Meaburn
- Maunby
- Mautby
- Mawbray
- Mawdesley
- Mawgan
- Mawgan Porth
- Mawnan
- Maxstoke
- Maxton
- Maxwelltown
- Maxwelton
- Maybole
- Mayfair
- Mayfield
- Mayfield
- Mayland
- Mayobridge
- Meadowbank
- Meadowtown
- Mealsgate
- Meare
- Measham
- Meaux
- Meavy
- Medbourne
- Medmenham
- Medstead
- Meerbrook
- Meesden
- Meeth
- Meifod
- Meigh
- Meigle
- Meikle Earnock
- Meikle Forter
- Meikle Kinord
- Meikleour
- Meikle Wartle
- Melbourn
- Melbourne
- Melbourne
- Melbury Abbas
- Melbury Bubb
- Melchbourne
- Meldon
- Meldreth
- Melgarve
- Meliden
- Melksham
- Melling
- Melling
- Mellis
- Mellon Charles
- Mellor
- Mellor
- Mells
- Melmerby
- Melmerby