- M. Crafts & CO.
- Macarty, Mary
- Macateur, Elizabeth
- Macauley, Jennie
- Macavoy, Catherine
- Macdonald, Jennifer J.
- MacDonald, Jim
- MacDonald, Kevin
- MacDonald, Mrs.
- MacDonald, R.
- Macdonald, Shirley
- MacDonald's Band
- Mace, Benjamin
- Mace, Earl
- Mace, J. M.
- Mace, Jacob
- Mace, Jacob M.
- Mace, Lucy M.
- Mace, Robert
- MacGrath, John
- Machinery
- Mack, Bridget
- Mack, Mike
- Mackesy, William
- MacMahon, Thomas
- Macomber, Evie L.
- Macomber, Gertrude
- Macomber, Russell
- Madam Rentz Female Minstrels
- Madame de Savigne
- Madame LaBlanc's School
- Madden, John
- Madder, Patrick
- Maddocks, Elizabeth
- Maddoni, Thomas F.
- Maddox, Mr.
- Maddox, T.P.
- Madelaine's Styling Salon
- Madison, --(a girl)
- Madison, Arthur
- Madison, Arthur E.
- Madison, R.E.
- Madore, Maurice L.
- Madore, Paul
- Madore, Susan
- Maeri, Joan
- Magature, Elizabeth
- Magee, Richard
- Magic Pops Chorus
- Magill, A.
- Maginley and Co. Museum Circus
- Magnan, Mary
- Magrath, John
- Magrath, Maggie
- Maguire, Percy
- Magust, Adolphe
- Mahaney, Jeremiah
- Maher, Fred
- Maher, William P.
- Maheux, Charlotte
- Maheux, Juliette
- Maheux, Maurice
- Maheux, Monique
- Maheux, Roland
- Mahon, John
- Mahon, John Mrs.
- Mahon, Rena
- Mahoney, Catherine
- Mahoney, Daniel
- Mahoney, Dennis
- Mahoney, Johanna
- Mahoney, John
- Mahoney, Julia
- Mahoney, Michael
- Mail Room
- Mailbourne, Antoine
- Mailboxes, etc.
- Mailett, A. W.
- Mailhot, Angela
- Mailhot, Elaine M.
- Mailhot, Giddeon
- Mailhot, Jacqueline
- Mailhot, John
- Mailhot, Robert
- Mailhot, Willie
- Mailhot, Zoel
- Maillet, Adolphe
- Maillet, Alfred
- Maillet, Francois X.
- Maillet, Vivian Estelle
- Maillette, A.
- Maillette, Jules
- Maillotte, Jos.
- Maillotte, Ludger
- Main Gatehouse
- Main Street
- Main Street Free Baptist Church
- Main Street Grammar School
- Main Street Lewiston
- Main Street Plaza
- Main, James
- Maine - Counties
- Maine - Walking tours
- Maine (Hospital ship)
- Maine & N.H. Theatre Company
- Maine Acting Co.
- Maine Artist
- Maine Banking Co.
- Maine Cellular Telephone Co.
- Maine Central Railroad
- Maine Council on Economic Education
- Maine Credit Union League
- Maine Dental Association
- Maine Hotel
- Maine Housing Authority
- Maine Janitorial Supply Co.
- Maine Job Service
- Maine Library Association
- Maine Media
- Maine Micro-film
- Maine mines for silver, copper, and lead
- Maine Music Festival
- Maine Musical Association
- Maine Musical Society
- Maine National Bank
- Maine Nordiques
- Maine Oxy
- Maine Parade
- Maine Parade 1987 Frye and Main Street
- Maine Republican Convention
- Maine Research Co.
- Maine Shoe, Inc.
- Maine Snowshoe Union
- Maine State Building, Poland, ME
- Maine State Fair
- Maine State Fairgrounds
- Maine State Motors
- Maine State Seminary (See Also Bates College)
- Maine Supply & Garage Company
- Maine Supply Company
- Maine Wesleyan Seminary
- Mainente, Anton
- Mainente, Anton Mrs.
- Mainente, Marcelle
- Maines and Bonnallie
- Maines, Gladys
- Mainette, Mrs. Anton E.
- Maiorino, Pasquale
- Maiorins, Pat
- Maisint, Jimmey
- Majinault, Hector
- Makers of Maine
- Makey, Elizabeth
- Makey, Mary
- Malenfant, Ernest
- Malenfant, Jerome
- Malia, John
- Maliar, Frank
- Maliar, Martin
- Malier, John R.
- Mallet, Edmond
- Malo, Antoinette
- Malo, Charlotte
- Malo, Claire
- Malo, Emile
- Malo, Eva
- Malo, Louis
- Malo, Marie-Therese
- Malo, Paul
- Malo, Philibert
- Maloney-Kelly, Teri
- Maloney, Billy
- Maloney, Edmond
- Maloney, Frances
- Maloney, James
- Maloney, Jane
- Maloney, John
- Maloney, Maureen
- Maloney, Maurice
- Maloney, Morris
- Maloney, Patrick
- Maloney, Walter
- Maloney, William
- Maloon, Adelia A.
- Maloon, Elias
- Maloon, Elias H.
- Maloon, George
- Maloon, Solon
- Maloon, W. M. Mrs.
- Malten, Pitt
- Maltin, Georgiana
- Malvey, Pat
- Mama Nina's Pizza
- Mama Rosa's Pizza
- Manahan, --(a girl)
- Manceau, Napoleon
- Manchester, Gary, O.C.
- Manchester, John
- Manchester, John S.
- Mandolin and Guitar Clubs