All Fishing Charters
- MelodyBel
- Melyvan Tours
- Memory Maker Fishing Charters
- Memory Maker Sportfishing
- Memory Makin Guides – Pontoon Boat
- Memory Makin' Guides – Bass Boat I
- Memory Makin' Guides – Bass Boat II
- Mendoza's Sportfishing – Yaz Itzy
- Mengo Traditional Fishing & fish picnic
- Mentawai Game Fish
- Meren Lomat Club
- Meren Lomat Fishing
- Merganzer Fishing Charters
- Merrell Fishing Company
- Messin' Around Fishing Charter
- Mexidivers
- Mi Niño Sportfishing
- Mi Yeni Sportfishing PV
- Miami Bay Fishing Charters – 22'
- Miami Beach Fishing Charters – Inshore
- Miami Beach Luxury Vip Special
- Miami Fishing Adventures
- Miami Fishing Company
- Miami Inshore Fishing Charters
- Miami Peacock Bass Fishing Charters
- Miami Sailfish Charter – 35' T Open Fisherman
- Miami Sailfish Charter – 39’ Cabin
- Michael D Sport Fishing Charters
- Michael O’Brien Charters
- Michael's Bass Charters
- Michelle Deep Sea Fishing Charters
- Michigan Addiction Sport Fishing 38
- Michigan Charters
- Michigan Charters Detroit River Walleye
- Michigan Sport Fishing Company
- Mid-American Anglers' Guide Service
- Mid-Cape Sportfishing
- Mid-Sota Guide Service
- Middle Bay Fishing Charters – Fairhope
- Middle Bay Fishing Charters – Gulf Shores
- Middle River Outfitters
- Midnight Fleet - Midnight Star
- Midnight Fly Charters-Fly & Spin|Day & Night
- Midnight Run Charters
- Midtown Fishing Charters
- Midtown Fishing Charters - Oak Harbor
- Midway Charters – Lake Ontario
- Mighty Fine Charters
- Mighty Fishing Charters
- Mighty Heron Charters – Let's Go!
- Mighty Mako Sportfishing Charters
- Migration Destination Outfitters
- Migration Destination Outfitters
- Migrator Fishing and Hunting LLC
- Mikatours
- Mike Doll Fishing Guide–“Best Fishing Value”
- Mike Salamon Guide Service
- Mike Salamon Guide Service
- Mike Verdeja's Guide Service
- Mike's Guide Service
- Mikes Fishing Services
- Mikey’s Guide Service
- Mile Marker 27 Fishing Charters
- Miles Escape Charters
- Millelacs Custom Rods and Fishing
- Miller Fishing Company 36ft Cat
- Miller Time Sportfishing
- MillerTime Fishing
- Miller’s Sportfishing
- Milos Fishing Experience
- Milwaukee Offshore Fishing II, LLC
- Milwaukee Offshore Fishing – Black Ops
- Milwaukee Offshore Fishing, LLC
- Minnesota Charters
- Minnesota Premier Guide Service
- Mirabello Boats Fishing Trips – Ares
- Mirabello Boats – Apollo
- Mirisola Fishing Charters
- Mirisola Fishing Charters II
- Mirse Azul Sport Fishing – 26' Mirse Azul
- MisStress Sportfishing Charters
- Misa Charters
- Misfit Charters
- Misfit Island Fishing Galveston
- Mishell ll Fishing Charters Service
- Miss Amelia Fishing Charters
- Miss Ann Fleet - The Second Chance
- Miss Ashleigh
- Miss Atlantic City Charter Boat
- Miss Banx
- Miss Behavin Fishing Charters
- Miss Carolyn ll Charters
- Miss Chief Charters
- Miss Chris Fishing
- Miss E Fishing Charters
- Miss Emily Charters 37 Sportfish
- Miss Emily Charters – 29' CC
- Miss Fitz Fishing Charters
- Miss Jenn’s Charters
- Miss Joan Deep Sea Fishing