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- (Bibb County) Manville
- (Bibb County) Meshanticut
- (Bibb County) Marieville
- (Bibb County) Manton
- (Bibb County) Marsh Island
- (Blount County) McGowan Corners
- (Bibb County) Mapleville
- (Blount County) Matunuck
- (Arkansas County) Maxfields Corner
- (Blount County) Mount View
- (Ashley County) Meadow View
- (Bibb County) Monastery Heights
- (Blount County) Moscow
- (Bibb County) Moosup Valley
- (Ashley County) Moosehorn Corner
- (Blount County) Mooresfield
- (Bibb County) Mohegan
- (Bibb County) Merino
- (Blount County) Millville
- (Blount County) Misquamicut
- (Baxter County) Melville
- (Baxter County) Middletown