| The Mach IV (San Francisco, California) |
| The Madeira |
| Los Magnificos (Mexico) |
| The Mag Seven (Texas) |
| The Mai Tais (Orange County, California) |
| The Malibooz (Malibu, California) |
| The Malibu Maniacs (Belgium) |
| Malibu Run (Vancouver, Washington) |
| Malibu Surf Power trio (Distrtito Federal, Mexico) |
| The Mallards (San Jose, California) |
| Mal and the Longboarders (Federal, New South Wales, Australia) |
| The Manatees (Seattle, Washington) |
| Man or Astro-Man? (Atlanta, Georgia) |
| Maraca Five-0 (Boulder, Colorado) |
| Maremotos (Curitiba, Brazil) |
| Dom Mariani and the Majestic Kelp (Perth, Australia) |
| The Mariners (Atlanta, Georgia) |
| The Marinos (The Netherlands) |
| Marklyn (Carlsbad, California) |
| Danny Marks (Canada) |
| Mars Needs Women |
| The Matching Suits (Slovenia) |
| McGlynn Brothers Band (Manhattan Beach, California) |
| Los Mel-tones (San Rafael, California) |
| Mentalward (San Francisco, California) |
| The Mercury Four (Seattle, Washington) |
| Mercury Radio Theater (Akron, Ohio) |
| The Mermen (San Francisco, California) |
| Meshugga Beach Party (San Francisco, California) |
| Jim Messina and the Jesters (Riverside, California) |
| The Metalunas (Richmond, British Columbia, Canada) |
| The Mighty Surf Lords (Reno, Nevada) |
| The Migs (Santa Monica, California) |
| Mike Deasy (Los Angeles, California) |
| The Mill Valley Taters (Stratford, Connecticut) |
| The Moe Greene Specials (Antwerp, Belgium) |
| The Mofos (Ithica, New York) |
| The Molly Maguires (Houston, Texas) |
| The Monks (Germany) |
| The Mono-Tones (Tilburg, The Netherlands) |
| Monster Pete and the Chiefs (Redwood City, California) |
| Monsters From Mars (San Diego, California) |
| Monsters From The Surf (Maryland) |
| The Moon-Rays (Chicago, Illinois) |
| The Danny Morris Band (Annandale, Virginia) |
| The Moto-Litas (Atlanta, Georgia) |
| Mr. Neutron |
| Mu (Grover Beach, California) |
| The Muffin Mates (Germany) |
| The Mulchmen (Dayton, Ohio) |
| The Murgatroyds (Dallas, Texas) |
| The Mutants (Kouvola, Finland) |
| The M-Ventures (Tokyo, Japan) |
| The Mysterons (Vancouver, British Columbia, Canada) |