| MAAG | Mooresville |
| MABALDO | Walters |
| MABEE | Williams/Bradford, Hilldale |
| MACDONALD | Greenlawn |
| MACHAN | Mount Pleasant |
| MACKENZIE | Mooresville, Whetzel |
| MACKEY | Mooresville |
| MACNAB | Mooresville |
| MACON | Bethel |
| MACY | Mooresville, White Lick |
| MADDOX | Mooresville, Friendship Park |
| MADGE | Mooresville |
| MAGEE | Catholic, Greenlawn |
| MAGENHEIMER | Mooresville, Odd Fellows |
| MAGENNIS | Greenlawn, Nutter |
| MAGENIS | Nutter |
| MAGILL | Samaria |
| MAGINNIS | Nutter |
| MAHORNEY | Mount Tabor |
| MAJOR | Mooresville, Mount Olive (Jefferson Twp), Greenlawn, Liberty, Nutter, Williams (Washington Twp) |
| MAJORS | Mount Pleasant |
| MALAN | Greenlawn |
| MALCOM | Mount Olive (Jefferson Twp) |
| MALES | Mooresville |
| MALLING | Mooresville |
| MALLON | Mount Pleasant |
| MALLORY | Poplar Grove |
| MALONEY | Greenlawn |
| MANDERVILLE | South Park |
| MANFORD | Mooresville |
| MANKER | Mooresville |
| MANLEY | Union Christian, Mooresville, Gose Creek, Greenlawn, Liberty |
| MANN | Mooresville, Mount Pleasant, East Hill, Bethesda, Catholic, Cunningham Hill, Nutter |
| MANNAN | Walters, Alaska, Mannan, Friendship Park, Stierwalt, Greenlawn, Hilldale |
| MANNON | Alaska |
| MANSELL | Greenlawn |
| MANSON | Hilldale |
| MANTOOTH | Bethesda |
| MARASS | Easthill |
| MARCH | Stierwalt |
| MARCUM | Easthill |
| MARIAN | Hilldale |
| MARINE | Mooresville, Cunningham Hill |
| MARION | Greenlawn |
| MARIS | Walters |
| MARK | Mooresville, Highland |
| MARKER | Free Methodist, North Branch |
| MARLETTE | West Union |
| MARLEY | Bethel, Mooresville, White Lick, Poplar Grove, North Branch, West Union |
| MARLOW | Mooresville, Mount Pleasant |
| MARLOWE | Mooresville |
| MARQUETTE | Brooklyn |
| MARS | Hilldale |
| MARSCHAN | Mooresville |
| MARSH | Mooresville, Mount Pleasant, Friendship Park, Samaria, Stierwalt |
| MARSHALL | Walters, Mooresville, Easthill, West Union, Greenlawn, Liberty |
| MART | Mount Pleasant |
| MARTIL | Hilldale |
| MARTIN | Mount Tabor, Mannan, New Salem Baptist, Union Christian, East White Lick, Mooresville, White Lick, Centennial, Union Chapel, Mount Pleasant, Easthill, West Union, Friendship Park, Greenlawn, Liberty, South Park |
| MARTINDALE | Mooresville, Friendship Park, Greenlawn |
| MARVIN | Free Methodist |
| MASON | Mount Tabor, Mooresville, Centerton, Union Chapel, Highland, Poplar Grove, West Union |
| MASSENA | Friendship Park |
| MASSEY | Greenlawn |
| MASTEN | Mooresville |
| MASTERS | Townsend |
| MASTERSON | Mooresville |
| MATHES | Alaska, Centennial, Easthill, Samaria |
| MATHEWS | Monical, Mooresville, Easthill, South Park |
| MATNEY | Mooresville |
| MATTHEWS | Bethel, Monical, Mooresville, Brooklyn, Centerton, Easthill, Mount Zion Baptist, Greenlawn, Hilldale, Nutter, South Park |
| MATTHIAS | Mooresville |
| MAUSE | Mooresville |
| MAXWELL | Mooresville, Centerton, West Union, Burns, Greenlawn, Hilldale, Liberty, Sand Creek, South Park |
| MAY | Mooresville, Easthill, Cunningham Hill, Hilldale |
| MAYO | Mooresville, Centerton, West Union |
| MAYWEATHER | Samaria |
| McANINCH | Centerton |
| McBRIDE | Hilldale |
| McBRIOLE | Hilldale |
| McCALLIP | Old Baptist |
| McCAMMENT | Brooklyn |
| McCAMMACK | Centerton |
| McCARTNEY | Greenlawn |
| McCARTY | Mooresville, Mount Pleasant, Greenlawn |
| McCALLISTER | Mannan |
| McCLAIN | Centennial |
| McCLANATHAN | Mooresville |
| McCLANE | Mount Pleasant |
| McCLELLAN | Mooresville, Mount Pleasant, Mount Zion, Poplar Grove |
| McCLELLAND | West Union |
| McCLISTER | Union Christian |
| McCLOUD | Mount Pleasant, West Union |
| McCLUNG | Odd Fellows, Mount Nebo |
| McCLURE | Shumaker, Poplar Grove, Cunningham Hill, Greenlawn, Liberty |
| McCLUSKY | Brooklyn |
| McCOLGIN | Odd Fellows |
| McCOLLUM | Mount Tabor, Walters, Mount Pleasant, West Union, Stierwalt |
| McCOLUN | Mount Tabor |
| McCOMB | Mooresville |
| McCONNELL | Mooresville |
| McCORD | Hilldale |
| McCORMICK | Easthill, Greenlawn, Nutter |
| McCOUN | Mooresville |
| McCOY | Mooresville, Centerton, Mount Zion, Cunningham Hill, Nutter |
| McCRACKEN | Mooresville, White Lick, Centerton, New Butterfield, Mount Pleasant, Free Methodist, West Union, Cunningham Hill, Hilldale, South Park |
| McCRADY | Mooresville |
| McCRARY | Mooresville, Greenlawn |
| McCRAY | Easthill |
| McCREARY | Mooresville |
| McCROY | Mahalasville |
| McCULLOM | Mannan |
| McCULLOUGH | Mannan |
| McCULLUM | Mount Tabor |
| McDADE | Walters |
| McDANIEL | Mooresville, Brooklyn, Mount Zion, Poplar Grove, Bethesda, West Union, Burns, Gose Creek, Greenlawn, Liberty |
| McDILL | Mooresville |
| McDONALD | McNabb |
| McDOWELL | Mannan, Olive Christian, Friendship Park |
| McELFRESH | Mooresville |
| McELHENNY | South Park |
| McELRAVEY | Mount Nebo |
| McELROY | Greenlawn |
| McELWAIN | Mooresville |
| McFARLAND | Mount Zion Baptist, Greenlawn |
| McFARLIN | Mahalasville |
| McFERREN | Mooresville |
| McGAMMACK | Haltom, Walters |
| McGINNESS | Friendship Park |
| McGINNIS | Shumaker, Walters, Mannan, Samaria, Greenlawn, Nutter |
| McGLOTHLIN | Friendship Park |
| McGOWAN | Mahalasville, Greenlawn |
| McGOWEN | Easthill, Mahalasville, Mount Gilead, Greenlawn, South Park |
| McGOWN | Mooresville |
| McGRAYEL | Easthill |
| McHAFFIE | Mooresville |
| McILHENNY | Old Baptist |
| McINTYRE | Friendship Park |
| McKAHAN | Centerton, Greenlawn |
| McKAMEY | Mannan |
| McKANZIE | Whetzel |
| McKEE | Centerton, Mount Pleasant, Easthill, Mount Olive (Jefferson Twp), Shultz, Friendship Park, Greenlawn, Liberty |
| McKENDREE | Greenlawn |
| McKEOWN | Mooresville |
| McKINLEY | Centerton, Centennial, McKinley, Sand Creek |
| McKINNEY | Mooresville |
| McLAIN | Mooresville, Whetzel |
| McLARY | Easthill |
| McLEAN | Greenlawn |
| McMAHON | Catholic |
| McMKD | Easthill |
| McMORRIS | Mooresville, Mount Pleasant, Mount Zion, Mount Olive (Jefferson Twp) |
| McNAB | Mooresville |
| McNABB | Old Methodist, Mooresville, McNabb |
| McNAIR | South Park |
| McNANNIS | South Park |
| McNAUGHT | Mount Pleasant, Cunningham Hill |
| McNAUGHTON | Centenary |
| McNEFF | East White Lick, Griggs, Mooresville, Brooklyn |
| McNEELY | Mooresville, Centennial |
| McNICHOLS | Highland |
| McNUTT | Centennial |
| McPHERSON | East White Lick, Mooresville, White Lick, West Union, Gose Creek |
| McPHETRIDGE | Friendship Park |
| McPIKE | Friendship Park, Hilldale |
| McQUISTON | Mooresville |
| McRAREY | Mooresville |
| McVAY | Mooresville |
| McVEY | Mooresville |
| McWILLIAMS | Mount Pleasant |
| MEADEN | Greenlawn |
| MEADOR | Old Methodist |
| MEADOWS | Friendship Park, Liberty |
| MEAGHER | Mannan |
| MEANS | Mount Gilead, Friendship Park, Samaria |
| MEAZEL | Mount Tabor |
| MEDARIS | Brooklyn |
| MEDLEY | Mooresville |
| MEDSKER | Olive Christian, Mooresville, Mount Pleasant, Bethlehem |
| MEEK | Walters |
| MEEKER | West Union |
| MEGINNISEE | Hilldale |
| MEIER | Shumaker |
| MEINJOHANS | Mooresville |
| MELTON | Easthill |
| MENDENHALL | Mooresville, White Lick |
| MENERVA | Centenary |
| MEO | Mooresville |
| MERCER | Easthill, West Union |
| MEREDITH | Bethel, Mooresville, Mount Pleasant, Poplar Grove, Mount Olive (Jefferson Twp) |
| MERICLE | Easthill |
| MERIDETH | Centennial, Poplar Grove |
| MERIWEATHER | Samaria |
| MERMAN | Hilldale |
| MERRICK | Odd Fellows |
| MERRILL | Mooresville |
| MERRIMAN | Mooresville, Boles, Easthill, Mahalasville, Mount Nebo, Hilldale |
| MESSMER | Union Christian, Greenlawn |
| METZLER | Odd Fellows |
| MEYERS | Sodom/Myers, West Union |
| MICHAEL | Walters, Mannan, Mooresville |
| MICHAELS | Mannan |
| MIDDAW | Mooresville |
| MIERS | Easthill, Mount Olive (Madison Twp) |
| MILER | Monical |
| MILES | Centennial, Miles, Mount Pleasant, Greenlawn |
| MILEY | Mooresville |
| MILHON | Mount Tabor, Mooresville |
| MILL | Whetzel |
| MILLER | Alaska, Mannan, Miller Family, Union Christian, Mooresville, Brooklyn, Centerton, Centennial, Mount Pleasant, Poplar Grove, Odd Fellows, Easthill, Mahalasville, Mount Zion Baptist, Nast Chapel, Bethlehem, Foster, Mount Olive (Jefferson Twp), Centenary, Mount Olive (Madison Twp), Free Methodist, West Union, Friendship Park, Samaria, Gose Creek, Greenlawn, Hilldale, Liberty, Sand Creek, South Park |
| MILLIKAN | West Union |
| MILLMORE | Cunningham Hill |
| MILLS | Mount Tabor, Olive Christian, Mooresville, Mount Pleasant, Mount Zion, North Branch, Gose Creek, Greenlawn, Hilldale |
| MILNER | Mooresville |
| MILTON | Centerton, Nutter |
| MINTON | Mooresville, Brooklyn, Poplar Grove, Old Mount Olive, West Union, Greenlawn, South Park |
| MITCHEL | Mooresville |
| MITCHELL | Old Methodist, Mooresville, Brooklyn, Shiloh, Easthill, Hilldale, Mitchell, South Park |
| MITONE | Mooresville |
| MIX | Brooklyn |
| MOCAS | Mount Tabor |
| MOCK | Mooresville |
| MODLIN | Centennial |
| MODRELL | Walters |
| MOFFATT | Mount Pleasant |
| MOFFETT | Walters |
| MOFFITT | Walters, White Lick, Mount Pleasant |
| MOKE | Mooresville |
| MOLES | Mooresville |
| MOLINELLI | Centennial |
| MOLTON | Mahalasville |
| MONCE | Nutter |
| MONDAY | Mooresville |
| MONHOLLAN | Townsend |
| MONICAL | Monical |
| MONNETT | Mooresville, West Union |
| MONTAGUE | West Union |
| MONTGOMERY | Mount Tabor, Easthill, Greenlawn |
| MOODY | Friendship Park, Nutter |
| MOON | Bethel, Monical, Mooresville, Brooklyn, Bethesda, West Union |
| MOONEY | Cunningham Hill |
| MOORE | Patrick/Whitaker, Mannan, Old Methodist, Mooresville, White Lick, Centerton, Union Chapel, Mount Pleasant, Poplar Grove, Odd Fellows, Easthill, Mount Nebo, Foster, Mount Gilead, Mount Olive (Jefferson Twp), West Union, Friendship Park, Greenlawn, Hilldale, Sand Creek, South Park, Williams (Washington Twp) |
| MOORMAN | Brooklyn, West Union |
| MOORN | West Union |
| MORAN | Centennial, HYnds, Mount Gilead, Greenlawn, Hilldale, Sand Creek |
| MORAND | Mooresville |
| MORELAND | Greenlawn, Liberty |
| MOREY | Greenlawn |
| MORGAN | Mooresville, White Lick, Brooklyn, Centerton, Morgan Family, Odd Fellows, North Branch, Greenlawn, Sand Creek |
| MORNINGSTAR | Whetzel |
| MORPHEW | Mooresville |
| MORRATH | Mooresville |
| MORRIS | Greenlawn |
| MORRISON | Mooresville, Cramer, Hilldale, Nutter, South Park |
| MORTON | Hilldale |
| MOSBURG | Centennial, Easthill |
| MOSER | Mount Pleasant, Shultz |
| MOSIER | Mooresville, Mount Pleasant, Bethlehem, Foster, Mount Gilead, Shultz, Greenlawn |
| MOSS | East White Lick, Brooklyn, Mount Pleasant, Friendship Park |
| MOTSINGER | Mannan |
| MOTZ | Liberty |
| MOULTON | Brooklyn, Centennial |
| MOUNT | Mooresville, Friendship Park, South Park |
| MOYER | Mooresville |
| MULDER | Mount Olive (Jefferson Twp) |
| MULL | West Union, Sand Creek |
| MULLINS | Mooresville |
| MULLIS | Union Chapel |
| MULLOY | White Lick |
| MUNDEN | Easthill |
| MUNHULAN | Townsend |
| MUNTON | Brooklyn |
| MURAY | Odd Fellows |
| MURDOCK | Brooklyn |
| MURPHY | Mount Tabor, Mannan, Olive Christian, Mooresville, Mount Pleasant, Easthill, Mount Gilead, Friendship Park, Samaria, Stierwalt, Greenlawn |
| MURR | Greenlawn |
| MURRAY | New Salem Baptist, Mooresville, Brooklyn, Mount Olive (Madison Twp) |
| MUSGRAVE | Bryan/Musgrave, Centennial |
| MUSSER | Old Mount Olive (Green Twp), Odd Fellows, Mount Olive (Madison Twp) |
| MUSTARD | Old Baptist |
| MUTTER | Greenlawn |
| MYERS | Lingle, Mannan, Sodom/Myers, Mooresville, White Lick, Odd Fellows, Easthill, Mount Olive (Jefferson Twp), Mount Olive (Madison Twp), Friendship Park, Myers, Samaria, Greenlawn, Hilldale, Nutter |
| MYNATT | Mooresville |
| MYRES | Sodom/Myers |
| MYRICK | Olive Christian, Mooresville, Centerton, Mount Pleasant, Odd Fellows, Bethesda, Samaria |
