 | Moyralyn Country/Folk Ridgetown, ON |
 | Mr. Flowers Rap Mississauga, ON |
 | Mr. Something Something afro-jazz/funk dance contraption Toronto, ON |
 | Shawn Munroe Rock London, ON |
 | Pat Murray Jazz Toronto, ON |
 | Sharon Musgrave Pop, R&B, soul, funk, jazz Hamilton/Toronto, ON |
 | MusoVox Electro-World-Fusion Waterloo, ON |
 | Warren Muzak Rock Hamilton, ON |
 | my Favourite tragedy folk-rock Ottawa, ON |
 | My Mistake Alternative Rock Toronto, ON |
 | My October Alternative Windsor, ON |
 | My Own Devices Alternative Burlington/Toronto, ON |
 | My Secret Hell Rock Metal St. Thomas, ON |
 | My Terminal Ritual Alternative Windsor, ON |
 | My Tiny Circus Anarcho-LoungeCore Ottawa, ON |
 | Scott Myers Rock, Jazz, Classical , ON |
 | Mystic Kick Classic Rock / Rock Trubute Belleville, ON |
 | Narcotic Charm alternative rock/metal Niagara Falls, ON |
 | Daniela Nardi Trio earthymodernjazzpopcool Toronto, ON |
 | The Ron Nater Band Rockin' Blues Band Toronto, ON |
 | The Natural Disasters Rock Oakville, ON |
 | NEON RAIN Country/New Country Woodstock, ON |
 | NERVE Heavy Rock Chatham, ON |
 | Chris Nettleton Alternative progressive folk Peterborough, ON |
 | Graeme Newbigging Alternative Acoustic Hamilton, ON |