All Boating Charters
- Livin’ the Dream Charters LLC
- Lizardfish Charters And Island Adventures 2
- Lizardfish Charters and Island Adventures 1
- Lo Blauet (by lo Sirgador)
- Local Boat Tours And Charters
- Local Motion Party Boat
- Locals Offshore Fiji
- Lone Palm Fishing
- Lorena Boat Tours & Transfers
- Lori’s Fleet
- Lost Sailor Guide Service LLC
- Louisiana Lagniappe Charters
- Louisiana Offshore/Inshore Fishing Charters
- Low Tide Boat Rides
- Lowcountry Inshore Charters-Captain
- Lowcountry Watersports – Private Dolphin Tour
- Lucina III
- Luck O The Irish Fishing Charters
- Lucky Angel Adventures
- Lucky Dog Sportfishing
- Lucky Lass Haleiwa Charters LLC
- Lucky Star
- Lucky Strike Charters
- Lucía Del Mar
- Lulu & Frankie
- Luminous Boat Tours
- Luna
- Luna Charters Marbella
- Luv Sailing
- Lux Suv Of The Seas – Fenwick & OCMD
- Lux Yacht Charter di A. Stagnaro
- Luxe Charter
- Luxury 40 ft Catamaran
- Luxury Sailing Catamaran from Paradise Island
- Luxury Tour on a Private Yacht in Los Cabos
- Lyla Rose Charters
- Lyons Charters Tours
- M&A Cruises
- MARIOLO BOAT TOURS
- MCP – Speedboat Tour
- MI CONSUELO I
- MIRAGA, PELION BOATS
- ML AQUATICS – Boat Nika
- ML AQUATICS – Saver 540
- MM Charters
- MUTT Tours Speed Boat 5 East Island
- MUTT Tours – Dawn Catamaran
- MUTT Tours – Dolphin Trip
- MUTT Tours – East Catamaran
- Maas Fishing and Snorkel Tours
- Maco Yacht – Dufour 410
- Maco Yacht – Lina 7
- Madeira Sunkiss Sailing
- Madoudou Sailing Yacht – Whale Watching
- Mae Boat Charters
- Magic Bowfishing
- Magic Private Boat Tour from Split
- Magnanimous Sportfishing
- Magnetic Island Fishing & Sightseeing Charter
- Maguro Fishing Charters
- Mainsqueeze Jamaica Boat Charters
- Majo V - Stamas 39'
- Makai Charters
- Make A Wake Charters
- Make it a Great Celebration! (RESTROOM)
- Making Memories Charters Key West
- Mako Boat Tours
- Malaya Ocean Adventures
- Maldives Boat Club
- Mali
- Mallorca Blue Sea
- Mallorca Boating
- Mallorca Llaut Experience – Olimar II
- Malmok Charters Private Boat Tours
- Malta Catamaran Charters - Playtime Catamaran
- Malta Catamaran Charters – Chiquita
- Malta Catamaran Charters – Cicciolina Mia
- Malta Catamaran Charters – Pupa Mia
- Malta Catamaran Charters – Shirina Mia
- Malta Catamaran Charters – Siesta Mia
- Malta Fun Charters
- Malta Gulet Charters
- Malta Isle Charters – Private Luxury Yacht
- Malta Rodos Tours
- Malta Sailing Experiences – Best Boat Tours
- Malta Speedboat Charter
- Malta Speedboat Charter – Julea M
- Malta To Comino Charters
- Mama Anoras Water Sports
- Mana Kayak
- Manatee Sightseeing And Wildlife Boat Tour
- Manatee Sightseeing and Wildlife Adventures
- Manatee Sightseeing and Wildlife Sunset
- Manatee, Dolphin, Bird Tours Near Orlando
- MandaLu Sportfishing
- Mangrove Explorers
- Mangrove Tour
- Manicsportfishing Charters
- Manta
- Manu Dreampoint Snorkeling