- The Mach IV San Francisco, California, USA
- Mach Kung Fu Japan
- The Madafakaz Montreal, Québec, Canada
- The Madeira Indianapolis, Indiana, USA
- The Mad Titans St. Louis, Missouri, USA
- Maeds Dominos Malmö, Sweden
- The Magic Twangers Nürnberg, Bayern, Germany
- Magla Waves Berlin, Germany
- Magnatech Dublin, Ireland
- The Mag-Neatos California, USA
- Magnetic Spacemen Zwolle, Netherlands
- The Mag Seven Amarillo, Texas, USA
- Mahalo Music Boston Boston, Massachusetts, USA
- The Mai Tais Huntington Beach, California, USA
- Mai Tai Surf Vancouver, Canada
- The Majestic Kelp Perth, Australia
- The Maladroits Cincinnati, Ohio, USA
- The Malbehavers Tilburg, Netherlands
- The Malibooz Malibu, California, USA
- Malibu Run Vancover, Washington, USA
- Malibú Surf Power Trio México Distrito Federal, Mexico
- Mambohammer Lappeenranta, Etelä-uomen, Finland
- The Manakooras Charlotte, North Carolina, USA
- Mandelbajo Bogata, Columbia
- The Man From RavCon North Carolina, USA
- Mango Bay San Diego, California, USA
- Manic Vila Delaware, USA
- Man or Astro-Man? Atlanta, Georgia, USA
- Manta Manta & Ultra Beach Bar Boys Kuopio, Finland
- The Mantawrays Bristol, United Kingdom
- Manuel & the Renegades Chino, California, USA
- The Manueles Galicia, Spain
- Maraca Five-0 Denver, Colorado, USA
- Mar Caribe Chicago, Illinois, USA
- Maremoto Portland, Oregon, USA
- Maremotos Curitiba, Brazil
- The Margraves Seattle, Washington, USA
- Mariachi Death Squad Edinburgh, United Kingdom
- The Mariners Murfreesboro, Tennessee, USA
- The Mariños Eindhoven/Nijmegen, Netherlands
- Mark Brodie & the Beaver Patrol Vancouver, British Columbia, Canada
- The Marketts Hollywood, California, USA
- Mark Malibu and the Wasagas Toronto, Canada
- Marlo Stewart and the Illusions Bellflower, California, USA
- Marmaleene and the Moondusters Brisbane, Australia
- The Marquis British Columbia, Canada
- The Marsadees Lexington, South Carolina, USA
- Marshall and the Martins Rockhampton, Australia
- Martin Cilia Maroubra, NSW Australia
- Martini Hulks Bonn, Germany
- Martini Kings Los Angeles, California, USA
- Martin Månsson Sjöstrand Trio Malmö, Sweden
- Marty Rudnick San Jose, California, USA
- The Marvingers Stockholm, Sweden
- Mary Ann Hawkins Helsinki, Finland
- The Masonics London & Rochester, United Kingdom
- The Matching Suits Ljubljana, Slovenia
- Matt Heaton & the Electric Heaters Boston, Massachusetts, USA
- Matt Hurray and the Thrashers Newport Beach, California, USA
- Matt Jennings Minneapolis, Minnesota, USA
- Matt Monsoon & the Riff Ryders Winnipeg, Manitoba, Canada
- Maverick Hodads Pittsburgh, Pennsylvania, USA
- Max and the Anchovys Orange County, California, USA
- Max Hixon Oswestry, United Kingdom
- Mayor of Donutville Iowa City, Iowa, USA
- Megatronadores San Carlos De Bariloche, Argentina
- The Me Gustas Sacramento, California, USA
- The Melamine Division Plates Ipswich, United Kingdom
- The Mel-Tones Montreal, Canada
- The Mendigos Madrid, Spain
- Men from S.P.E.C.T.R.E. Winterthur, Zürich, Switzerland
- The Men from S.U.R.F. Portland, Oregon, USA
- Men in Grey Suits Honolulu, Hawaii, USA
- The Men in Grey Suits Montreal, Canada
- The Mentawais Bogor, West Java, Indonesia
- Mercedes Culebra Madrid, Spain
- The Mercury Four Seattle, Washington, USA
- Mercury Radio Theater Akron, Ohio, USA
- The Mermen San Francisco, California, USA
- The Mermers Gainesville, Florida
- The MES Helsinki, Finland
- Meshugga Beach Party San Francisco, California, USA
- Messer Chups St. Petersburg, Russian Federation
- Jim Messina and the Jesters Riverside, California, USA
- The Metabolites Akron, Ohio, USAA
- The Metalunas Vancouver, British Columbia, Canada
- Meteor IV Wilmington, North Carolina, USA
- The Meteoroids Los Angeles, California, USA
- The Meteors United Kingdom
- The Mexican Wierdoh's La Paz, Mexico
- Michael Purkhiser Akron, Ohio, USA
- Mike and the Meteors Austin, Texas, USA
- Mike Brookfield Portmarnock, Dublin, Ireland
- Mikelangelo and the Tin Star Melbourne, Australi a
- The Mighty Gordinis Brussels, Belgium
- The Mighty Surf Lords Reno, Nevada, USA
- The Mighty Swells Montreal, Quebec, Canada
- The Migs New Hampshire, USA
- The Milk Lizards Sunderland, England
- The Mimics Cincinnati, Ohio, USA
- The Minnesota Voodoo Men Tachikawa, Japan
- The Mirage Men London, England
- The Miramars Birmingham, England
- Miroslav Kefurt And His Ensemble Czechoslovakia
- Miserable Ones Prostějov, Czechia
- The Missing Links Eugene, Oregon, USA
- Mister Neutron Cranford, New Jersey, USA
- The Mobsmen Oslo, Norway
- The Modelos Vancouver, Canada
- The Moe Greene Specials Kalmthout, Belgium
- Mofos Ithica, New York, USA
- Molly Maguires Beaumont, Texas, USA
- Molokai, Bitola, Macedonia
- Molokai Cocktail Ravena, Italy
- Momias Twist Tlax., Mexico
- Moms I'd Like to Surf Chambéry, France
- Monkey vs Bevatron Athens, Greece
- The Monks Germany
- Mong Tong Taipei, Taiwan
- Monokini Hilpoltstein, Germany
- The Monomatics Brooklyn, New York, USA
- The Mono-tones Tilburg, The Netherlands
- Monster Pete and the Chiefs Redwood City, California, USA
- Monsters From Mars San Diego, California , USA
- Monsters From The Surf College Park, Maryland, USA
- Monster Wave Asheville, North Carolina, USA
- The Monterreys Charlotte, North Carolina, USA
- The Montesas Zaragoza, Spain
- Moonbase Atlanta, Georgia, USA
- Moon Dog Wellington, New Zealand
- The Moon Monkeys Orange County, USA
- The Moonrays Grand Rapids, Michigan, USA
- The Moon Trekkers London, England
- Mortum Surfers Ciudad Nezahualcóyotl, México
- Moscow Beatballs Moscow, Russia
- The Moths Johannesburg, South Africa
- Moussaka Belg rade, Yugoslavia
- Movie Star Trash Curitiba, Brazil
- Mr Galaxy Boston, Massachusetts, USA
- Mr. Gasser & The Weirdos Southern California, USA
- Mr. Growly San Diego, California, USA
- Mr. Motor Recklinghausen, Germany
- M-Squad Los Angeles, California, USA
- Mu Grover Beach, California, USA
- Muertemen Seattle, Washington, USA
- The Muertones Los Angeles, California, USA
- The Muffin Mates Kassel, Germany
- The Mulchmen Dayton, Ohio, USA
- The Mullet Monster Mafia Piracicaba, São Paulo, Brazil
- The Mummies San Francisco, California, USA
- The Murgatroyds Flower Mound, Texas, USA
- The Mushburgers Dublin, Ireland
- MuSick Recordings Burbank, California, USA
- Mustang Lightning New Orleans, Louisiana, USA
- The Mustangs Finland
- Mustard Allegro Bristol, United Kingdom
- The Mutants Hellsinki, Finland
- The "M" Ventures Tokyo, Japan
- The Mysterics Brooklyn, New York, USA
- The Mysteries Philadelphia, Pennsylvania, USA
- The Mystery Men? Birmingham, Alabama, USA
- Mz Siren Brighton, United Kingdom
- Nahuelaizers San Carlos De Bariloche, Argentina
- Nathan Salomon Tel Aviv, Israel
- Nautylus Surf Band Mexico City, Mexico
- The Neanderthals Nashville, Tennessee, USA
- The Nebulas Providence, Rhode Island, USA
- The Necronautics Mannheim, Germany
- The Necrophiles Fort Lauderdale, Florida, USA
- Sandy Nelson Los Angeles, California, USA
- The Nelsonics Milwaukee, Wisconsin, USA
- The Nematoads Austin, Texas, USA
- The Neptones Houston, Texas, USA
- Neptune Cocktail Whittier, California, USA
- The Neptunas Los Angeles, California, USA
- The Neptunes Fresno, California, USA
- Neptune Trojans Michigan, USA
- NESMA Storrs, Connecticut, USA
- The Nevegans Las Vegas, Nevada, USA
- Nevin Audio Oceanside, California, USA
- The New Dimensions Band Beverly Hills, California, USA
- The New Shaker Sex Addicts Toronto, Ontario, Canada
- The New Shockwaves Santa Cruz, California, USA
- The New Waves Las Vegas, Nevada, USA
- The Nick Kizirnis Band Dayton, Ohio, USA
- Night Chill Hamilton, Ontario, Canada
- Night Stick Montbéliard, France
- The Night Tide Morgantown, West Virginia, USA
- The Night Times LA/OC, California, USA
- Night Zoo Brooklyn, New York, USA
- The NineteenElevens Aquebogue, New York, USA
- Nishioka Diddley Japan
- No Count Records Seattle, Washington, USA
- The Nocturnes Huntington Beach, California, USA
- The Noones Norfolk, Virginia, USA
- Norby Violano Gradisca D'Isonzo, Italy
- Nordic Surf Twin Cities, Minnesota, USA
- North East Surf Music Alliance Storrs, Connecticut, USA
- Northern Savages Seattle, Washington, USA
- Northern Tides Orange County, New York, USA
- North of Malibu Santa Rosa, California, USA
- North Melbourne Surf Club Melbourne, Australia
- North Shore Troubadours New Haven, Connecticut, USA
- The NoSeRiDeRs! Wilmington, North Carolina, USA
- Noskons Toulouse, France
- No Smoking On Board Porto, Portugal
- No Springs Los Angeles, California, USA
- The NovaRays Orlando, Florida, USA
- Now That's What I Call Surf California, USA
- Nuclear Juarez San Antonio, Texas, USA
- The Nuclear Undead Las Vegas, Nevada, USA
- Nuke the Soup Brooklandville, Maryland, USA
- Obscurity or Bust Minneapolis Minnesota, USA
- The Obsidians Ottawa, Ontario, Canada
- The Octomen Hudson Valley, New York, USA
- Odicolon Saint Petersburg, Russia
- The O'Haras Antwerp, Belgium
- The Okay Men Köln, Deutschland
- OK Kings Copenhagen, Denmark
- One Drink and Other Lies Portland, Oregon, USA
- The One Night Standards Davenport, Iowa, USA
- Oongow Cleveland, Ohio, USA
- Operation: Diamond Bikini Kirov, Russia
- Operation Octopus Piacenza, Italy
- Operazione Dyn-O-Mite! Perth, Australia
- The Orbitrons Oceanside, California, USA
- Orestes Prezza Campinas, Brazil
- The Orgaphonics Ravensberg, Germany
- Oriental Guitars Zwijndrecht, Netherlands
- The Orientals Toulouse, Midi-Pyrénées, France
- Original Onions Columbus, Ohio, USA
- The Original Surfaris Orange County, California, USA
- The Orions Haifa, Israel
- Os Aquamans Surubim, Brazil
- Os Brutus São Paulo, Brazil
- Os Cavaleiros Temporários Curitiba, Brazil
- Os Gatunos Brasília, Brazil
- Oskar Benas Irún, Spain
- Os Ostras Rio De Janeiro, Brazil
- Os Pampa Haoles Porto Alegre, Brazil, South America
- Os Pontas Lisbon, Portugal
- Os Tornados Porto, Portugal
- The Other Timelines Vancouver, BC and Bellingham, Washington, USA
- Ouroboros Boys Asheville, North Carolina, USA
- Outersea Athens, Georgia, USA
- Outer Wave Orange County, California, USA
- Outlandos Del Mar Lakewood, Colorado, USA
- The Out of Limits Greenville, North Carolina,USA
- Out of the Shadows Surrey, United Kingdom
- The Outpost Denver, Colorado, USA
- OUTRONAUT Chicago, Illinois, USA