- Maynooth
- Maynooth Station
- McAlpine Corners
- McCann's Shore
- McCarleys Corners
- McCluskeys Corners
- McCool
- McCracken Landing
- McCrackens Landing
- McCrae
- McCreary's Shore
- McCulloughs Landing
- McDiarmid's Shore
- McDougall
- McGary Flats
- McGaw
- McGinnis Creek
- McGrath
- McGuire Settlement
- McIntosh
- McIntosh Mills
- McIntyre
- McIntyre
- McKay's Waterfront
- McKellar Heights
- McKenzie Lake
- McLaren's Beach
- McLarens Settlement
- McLean
- McLeanville