| Newspaper | E-mail Address | Web Site |
| Madras Pioneer | | |
| Madrid Register-News | | |
| Magee Courier | | |
| Magna Times | mailto:magwest@xmission.com | http://www.utahpress.com/magnatimes/ |
| Mahnomen Pioneer | | |
| Mahomet Citizen | | |
| Mahopac Press | | |
| Mail | | |
| Mail-Tribune | mailto:reporter@mailtribune.com | http://www.mailtribune.com/ |
| Main Line Times/Acme Newspapers | mailto:mlt@i21.net | http://www.mainlinetimes.com/ |
| Maine Sunday Telegram | mailto:PortlandPaper@server.nlis.net | http://www.portland.com/sunews/news.htm |
| Maine Times | | |
| Mainestream | | |
| Mainland Journal | | |
| Mainland Journal | | |
| Mainliner | | |
| Mainliner News | | |
| Mainstreet Trilogy | | |
| Malad City Idaho Enterprise | | |
| Malakoff News | mailto:news@icountry.net | |
| Malden Observer | | |
| Malheur Enterprise | | |
| Malone Telegram | mailto:telegram@northnet.org | |
| Malvern Daily Record | | |
| Malvern News | | |
| Malvern News | | |
| Malverne Times | | |
| Mammoth Times | mailto:News@MammothTimes.com | http://mammothtimes.com |
| Mamoroneck Daily Times | | |
| Mamou Acadian Press | | |
| Manahawkin Newspapers | | |
| Manassas Journal Messenger | mailto:jm@cais.com | http://www.manassasjm.com/ |
| Manassas Weekly Gazette | | |
| Manawa Advocate | | http://www.citypapers.com/Iola_WI/ |
| Manawa Advocate | | |
| Manchester Enterprise | | |
| Manchester Journal | mailto:cap@sover.net | |
| Manchester Reminder | | |
| Manchester Signal | | |
| Manchester Star-Mercury | | |
| Manchester Times | | |
| Mancos Times Tribune | | |
| Mandan News | | |
| Mandarin News | | |
| Mangum Star-News | mailto:mangumstar@intellisys.net | |
| Manhasset Press | | |
| Manhattan College Quadrangle | | |
| Manhattan Mercury | mailto:news@themercury.com | http://www.themercury.com/ |
| Manhattan Spirit | | |
| Manistee County Pioneer Press | | |
| Manistee News Advocate | | http://www.pioneergroup.net/advocate/ |
| Manito Review | | |