All Boating Charters
- Luxury Sailing in Phuket – Le Figuier 43ft
- Luxury Tour on a Private Yacht in Los Cabos
- Luxury Yacht Charters from Vilamoura
- Lyla Rose Charters
- Lyons Charters Tours
- M&A Cruises
- M.E.I Paphos Boat Tours Ltd
- MARCELLE-1
- MARIOLO BOAT TOURS
- MBS Blu Charter – Fratelli Aprea 32 HT
- MBS Blu Charter – Fratelli Aprea 36 OC
- MC Seychelles Travel & Tours
- MC Seychelles Travel & Tours
- MC Seychelles Travel & Tours
- MCP – Speedboat Tour
- MEGA TOURS & SPORTFISHING
- 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
- MacDaddy Charters
- Maco Yacht – Dufour 410
- Maco Yacht – Lina 7
- Mad Beach Party Charters
- Madeira Big Game Fishing - Our Mary
- Madeira Sunkiss Sailing
- Madoudou Sailing Yacht – Whale Watching
- Mae Boat Charters
- Magic Bowfishing
- Magic Escapade
- Magic Private Boat Tour from Split
- Magnanimous Sportfishing
- Magnetic Island Fishing & Sightseeing Charter
- Magnum Express Fiji
- 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 29' Walkaround
- Mako Boat Tours
- Malaya Ocean Adventures
- Maldives Boat Club
- Maldives Excursions
- Maldives Fishing Guide
- Mali
- Malita Boat Charters
- 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 Catamaran for Private Day Trips
- 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
- Manasa Adventure & Tours
- Manatee River Boat Rentals and Water Sports
- Manatee Sightseeing And Wildlife Boat Tour
- Manatee, Dolphin and 10,000 Islands Tour
- Manatee, Dolphin, 10,000 Islands Sunset Tour
- Manatee, Dolphin, Bird Tours Near Orlando
- MandaLu Sportfishing
- Mandara Phuket
- Mangrove Explorers
- Mangrove Tour
- Manicsportfishing Charters
- Manta
- Manu Dreampoint Snorkeling
- Mar Brisa
- Mar Y Chela Boat
- Maragata Charters
- Marbella Boats Charter – Astondoa 40
- Marbella Boats Charter – Azimut 39
- Marbella Boats Charter – Rodman 1250 Sport
- Marco Island Boat Tours – Boat 1
- Marco Island Boat Tours – Boat 2
- Marco Island Boat Tours – Boat 3
- Marco Reel & Shore Charter
- Mare Nautica