All Fishing Charters
- Marcus Kennett Fishing Charters – Mill Bay
- Marcus Kennett Fishing Charters –Port Renfrew
- Marcus Paschals Guide Service
- Marcy Lynn Charter Fishing
- Marcy Lynn Charter Fishing – Catfish
- Mardiosa Sportfishing
- Mareiros Sportfishing
- Margaree Outfitters
- Margarita
- Margarita Fishing Adventures
- Mariaboat Charters
- Mariah Charters
- Mariela Fishing Charters
- Marietas Sportfishing
- Marina Bahia Golfito
- Marina Charters – 32’ Pro-Line
- Marina Charters – 34' Ocean Master
- Marina El Cid – Carajillo 38'
- Marina El Cid – Hammer 35'
- Marina El Cid – Mojito 42'
- Marina El Cid – Pescadora I 29'
- Marina El Cid – Tequila 33'
- Marina Sotavento
- Marina Sotavento – 30'
- Marina de Salinas Light Tackle Charter
- Marine Life
- Marine World Co Ltd. – Mena
- Mario Tours
- Mario’s Fishing Mission
- Marisol Fishing Charters
- Maritime Charters
- Maritime Charters South Fort Myers
- Maritime Commercial Charters
- Maritime Operations LLC
- Maritimo Fishing & Blue Cave
- Maritimo Tuna Fishing
- Mark Crutcher Fishing
- Mark Knight Guide Service
- Mark LaDuke Guide Service
- Mark LaDuke Guide Service
- Mark Lorenc Charters LLC
- Mark Lorenc Charters LLC
- Mark Lorenc Charters LLC
- Mark's Reel Fishing Adventures
- Marked Off Charters
- Markem Catchem – Slammin Salmon!
- Marker 50 Charters
- Markin’ Fish Charters
- Marks Guide Service
- Markybob Catfishing
- Marlin Fishing - Zululand, South Africa
- Marlin Fishing In Manta
- Marlin Hunter V
- Marlin Monroe 32' Kaan Kun Fishing
- Marlin My Darlin Sportfishing
- Marlon Leslie Fly Fishing Guide Belize
- Marmaris Fishing and Hunting Org
- Marosca Boat
- Marrajo Fishing Charter
- Mars Alam Fishing
- Marsh Addict Guide Service
- Marsh Assassin’s Bowfishing
- Marsh Assassin’s Bowfishing
- Marsh Fiddler Fishing Charters – Inshore
- Marsh Life Charters
- Marsh Line Charters
- Marsh Magic Guide Service – Hobucken
- Marsh Magic Guide Service – Wilmington
- Marsh Man Guide Service
- Marsh Maven Fishing Charters
- Marsh Outfitters LLC
- Marsh Reapers Bowfishing
- Marsh River Outfitters
- Marsh Tide Charters LLC
- Marsh View Fishing Charters - 32'
- Marsh View Fishing Charters – 22'
- Marsh monsters charters
- Marshall Uhr's Guide Service
- Marshell – Fear the Fin
- Marshland Adventures, LLC
- Marshland Outfitters
- Martin Family Charters
- Martin's Fishing Adventures
- Marva Outdoors Charter Service
- Mary Lou Too Charters
- MarySue Sportfishing
- Maryanne Fishing Charters
- Maryland Fishing and Hunting
- Maryola Tours
- María del Carmen
- Mas Picudos Charters
- Masi Boys Fishing Charters
- Massacre Island Fishing Adventures
- Massive Confusion Charters
- Master Bite by Maldivian Fish Hookers
- Master Sportfishing
- Master Striper Guide
- Masterpiece
- Masterpiece Fishing Charters
- Masvadhu Hunters