Yorkshire
M
- Mabgate
- Mace Green
- Machell Hill
- Machpelah
- Mag Dale
- Magdale
- Magna, Sandal
- Magnum Bonum
- Maiden's Grave
- Mains, The
- Malham
- Malin Bridge
- Malinbridge
- Maltby, Rotherham
- Malton
- Malton, Old
- Mankinholes
- Manningham
- Manningtree
- Manor Park, Sheffield
- Manston, Leeds
- Mantles, The
- Manygates Park
- Mappleton
- Mapplewell
- Marfleet
- Market Brough
- Market Weighton
- Marl Pit Hill
- Marl Pits
- Marley, Yorkshire
- Marr
- Marr Grange
- Marrick
- Marsden, Yorkshire
- Marsett
- Marsh, Yorkshire
- Marsh, Kirklees
- Marsh, Leeds
- Marsh End, Wakefield
- Marsh Hills
- Marsh Top
- Marsh, East
- Marsh, West
- Marshfields
- Marske
- Marston Grange
- Marston Moor
- Marton, Yorkshire
- Marton, East Riding of Yorkshire
- Marton-in-the-Forest
- Marton-le-Moor
- Marton, East
- Masbrough
- Masbrough Common
- Masons Green
- Mattersey
- Mattersey Thorpe
- Maugerhay
- Maunby
- Mawson Green
- Meadow Hall
- Meadow Head
- Meadow View
- Meadowfields, Yorkshire
- Meadowfields, York
- Meadowside
- Meanwood
- Meanwood Grove
- Mearbeck
- Measborough Dike
- Meaux
- Medge Hall
- Meersbrook
- Meersbrook Bank
- Melbourne, East Riding of Yorkshire
- Melmerby, Yorkshire
- Meltham
- Meltham Mills
- Melton
- Melton Brand Farm
- Melton Green
- Melton Ross
- Melton, West
- Meltonby
- Melwood, High
- Menston
- Menthorpe
- Mere Syke
- Messingham
- Metham
- Methley
- Methley Lanes
- Mewith Head
- Mexborough
- Micklebring
- Micklefield, Leeds
- Micklefield, Old
- Micklethwaite, Yorkshire
- Micklethwaite, Leeds
- Mickletown
- Middle Gate
- Middle Skyreholme
- Middle Town, North Yorkshire
- Middlecave
- Middlecliff
- Middlecliffe
- Middlestown
- Middlethorpe
- Middleton (Leeds)
- Middleton on the Wolds
- Middleton Park
- Middleton Quernhow
- Middleton Tyas
- Middlewood, Sheffield
- Midge Hole
- Midgehole
- Midgley, Yorkshire
- Midgley, Wakefield
- Midhope, Upper
- Midhopestones
- Midmeredales
- Milby
- Mile House, Yorkshire
- Miles Hill
- Mill Bank, Yorkshire
- Mill Fields
- Mill Hill, Bradford
- Mill Hill, North Lincolnshire
- Mill Moor
- Mill Shaw
- Mill, New, Kirklees
- Millbridge, Yorkshire
- Miller Hill
- Millhouse, Yorkshire
- Millhouse Green
- Millhouses, Yorkshire
- Millhouses, Sheffield
- Millington
- Millwood
- Milnsbridge
- Milnthorpe, Wakefield
- Milton, Barnsley
- Milton Square
- Minskip
- Minsthorpe
- Mint
- Mirfield
- Misson
- Mistley
- Mistley Heath
- Mitchell Main
- Mixenden
- Moldgreen
- Molescroft
- Monk Bretton
- Monk Fryston
- Monk Ings
- Monk Wood
- Monkhill, Wakefield
- Monkswood
- Monkton, Wakefield
- Moor Allerton
- Moor Bottom
- Moor Edge
- Moor End, Yorkshire
- Moor End, East Riding of Yorkshire
- Moor End, Kirklees
- Moor End, Leeds
- Moor End, North Yorkshire
- Moor End, York
- Moor Garforth
- Moor Gate
- Moor Head
- Moor House
- Moor Monkton
- Moor Monkton Moor
- Moor Park, North Yorkshire
- Moor Side, Yorkshire
- Moor Side, Hartshead
- Moor Top, Yorkshire
- Moor Top, Leeds
- Moor Top, Ackworth
- Moor Top, Hartshead
- Moor, East
- Moor, Low
- Moor, The, Kirklees
- Moor, Wiske
- Moorbottom
- Moorends
- Moorgate, Rotherham
- Moorhead, Yorkshire
- Moorhouse, Doncaster
- Moorlands, Bradford
- Moorside, Yorkshire
- Moorside, Calderdale
- Moorside, Leeds
- Moorside Edge
- Moorthorpe
- Moortown, Yorkshire
- Moortown, Leeds
- Moortown, West Lindsey
- More Hall
- Moreby
- Morley
- Morley Carr
- Morley Hole
- Morthen
- Morthen (Laughton en le Morthen)
- Mortomley
- Morton-on-Swale
- Morton, East
- Moss Haws
- Mossman Fields
- Mount, Kirklees
- Mount Pellon
- Mount Pleasant, Kirklees
- Mount Pleasant, Leeds
- Mount Pleasant, North Yorkshire
- Mount Pleasant, Wakefield
- Mount Tabor
- Mount, The, North Yorkshire
- Mountain
- Mowmacre Hill
- Mowthorpe
- Moxby
- Muker
- Muncastergate
- Murthwaite
- Musgrave, Great
- Musgrave, Little
- Muston Carr
- Mytholm
- Mytholm Bridge
- Mytholmes
- Mytholmroyd
- Myton-on-Swale