All cities and villages in UK
- Mongewell
- Moniaive
- Monifieth
- Monikie
- Monimail
- Monington
- Monk Fryston
- Monkhopton
- Monkleigh
- Monknash
- Monkokehampton
- Monkseaton
- Monks Eleigh
- Monk Sherborne
- Monks Risborough
- Monkstadt
- Monkswood
- Monkton
- Monkton
- Monkton
- Monkton Deverill
- Monmouth
- Monreith
- Montacute
- Montgomery
- Montrose
- Monxton
- Monyash
- Monymusk
- Monzie
- Moonzie
- Moorby
- Moore
- Moorefield
- Moorfields
- Moorhampton
- Moorsholm
- Moorside
- Moorside Edge
- Moorthorpe
- Moortown
- Morborne
- Morchard Bishop
- Morcott
- Morden
- Morden
- Mordiford
- Mordington Mains
- More
- Morebath
- Morebattle
- Morecambe
- Morcombelake
- Moreleigh
- Morenish
- Morestead
- Moreton
- Moreton
- Moreton
- Moreton Corbet
- Moretonhampstead
- Moreton-in-Marsh
- Moreton on Lugg
- Moreton Pinkney
- Moreton Say
- Morfa
- Morfa Nefyn
- Morland
- Morley
- Morningside
- Morpeth
- Morriston
- Morston
- Mortehoe
- Mortimer Common
- Mortimer West End
- Morton
- Morton
- Morton
- Morton
- Morvah
- Morval
- Morvich
- Morvil
- Morville
- Morwenstow
- Mosborough
- Mosedale
- Moseley
- Moss
- Mossbank
- Mossbay
- Mossend
- Mossley
- Moss-side
- Mosterton
- Mostyn
- Motcombe
- Motherwell
- Mottisfont
- Mottistone
- Mottram in Longdendale
- Mouldsworth
- Moulin
- Moulsford
- Moulsoe
- Moulton
- Moulton
- Moulton
- Moulton
- Moulton Chapel
- Moulton St Michael
- Mountain Ash
- Mountblairy
- Mount Bures
- Mountfield
- Mountfield
- Mount Hamilton
- Mountjoy
- Mountnessing
- Mount Norris
- Mount Pleasant
- Mountsorrel
- Mountstuart
- Mount Vernon
- Mourne Beg
- Mousehole
- Mouswald
- Mow Cop
- Mowhan
- Mowsley
- Moy
- Moy
- Moyad
- Moyallan
- Moyarget
- Moyle
- Moylgrove
- Muchalls
- Much Birch
- Much Cowarne
- Much Dewchurch
- Muchelney
- Much Hadham
- Much Hoole
- Much Marcle
- Much Wenlock
- Muckamore
- Mucklestone
- Muckton
- Mudford
- Mugdock
- Mugeary
- Mugginton
- Muggleswick
- Muirhead
- Muirkirk
- Muir of Kinellar
- Muir of Ord
- Muker
- Mulbarton
- Mulben
- Mullaghbane
- Mullans Town
- Mullion
- Mulvin
- Mumbles
- Mumby
- Mundesley
- Mundford
- Mundon
- Mungrisdale
- Munlochy
- Munslow
- Murroes
- Murrow
- Mursley
- Murston
- Murton
- Murton
- Musbury
- Musselburgh
- Muston
- Muthill
- Muxton
- Mybster
- Myddfai
- Myddle
- Meidrim
- Mydroilin
- Mylor Bridge
- Mynachlogddu
- Mynyddislwyn
- Mytchett
- Mytholm
- Mytholmroyd
- Myton-on-Swale
- Naburn
- Nacton
- Nafferton
- Nailsea
- Nailsworth
- Nairn
- Nancekuke
- Nannerch
- Nantcwnlle
- Nantgaredig
- Nantgarw
- Nantglyn
- Nantlle
- Nantmel
- Nantwich
- Nant-y-bwch
- Nantyglo
- Nant-y-moel
- Napton on the Hill
- Narberth
- Narborough
- Narborough
- Narford
- Naseby
- Nash
- Nash
- Nassington
- Nateby
- Natland
- Naunton
- Naust
- Navenby
- Navershaw
- Navestock
- Navidale
- Nawton
- Nayland
- Nazeing
- Neath
- Neatishead
- Neaton
- Necton
- Nedd
- Nedsherry
- Needham
- Needham Market
- Needingworth
- Neen Savage
- Neenton
- Neilston
- Nelson
- Nelson
- Nenthead