All Fishing Charters
- Ketchikan Sport Fishing Charters
- Ketchikan’s Finest Fishing Charters
- Ketcikan Alaska Fishing
- Keveli GT Sportfishing
- Kevin Larson Guide Service – Astoria
- Kevin Larson Guide Service – Central Coast
- Kevin Larson Guide Service – Spring Chinook
- Kevin Larson Guide Service – Tillamook Bay
- Key Largo Sportfishing – Two Reel
- Key West 6-Hour Party Boat Fishing
- Key West Backwater Fishing
- Key West Charter Fishing – Shallows
- Key West Conchlife Charters
- Key West Fishing Connection
- Key West Reef & Offshore Fishing
- Keyport Princess
- Keys Aquatic Adventures
- Keys Boat Tours
- Keys Disease Charters
- Keys Sport Fishing - Fin Razer
- Keystone Outdoors
- Kick Azz Inshore Fishing Charters – 25'
- Kickbass Fishing Charters LLC
- Kickin' It In The Keys Charters
- Kidd Fishing Adventures-40Seahunter
- Kids Fishing 101
- Kids Surf Fishing Outfitters
- Kids Time Fishing
- Kieran's Yacht Services
- Kilby Lodge – Sturgeon Adventures
- Kill Day Sportfishing
- Killer Hook Sport Fishing
- Killer V Charters
- Killin Time Charters
- Killin Time Fishing Charters
- Killin' Time Charters
- Kilo Whiskey Charters
- King Addiction Charters LLC – 36'
- King Addicts Sportfishing
- King Addicts Sportfishing – Lake Erie Walleye
- King Charter Co.
- King Charters
- King David Guide Service
- King Fisher Tours 32 specter boat
- King Fisher Tours – 42'
- King Of The Rogue Outfitters
- King Salmon Fishing Near Anchorage, AK!
- King Slayer Sportfishing
- King Stalker Sport Fishing
- King Tide Charters – 22' Boston Whaler
- King Tide Charters – 28' Northwest
- King Tide Charters – The Hawk
- King of Kings Charters
- King of the River – Drift Boat
- King of the River – Powerboat
- King's Sportfishing Adventures LLC
- KingEyes Charter Fishing
- Kingfish Westcoast Adventures Ltd.
- Kingfisher Backcountry Charters
- Kingfisher Charters
- Kingfisher Sportfishing
- Kingfishers Guide Service
- Kings Landing Sportfishing
- Kinn's Sport Fishing - Algoma 36'
- Kinn's Sport Fishing - Algoma 38'
- Kinn's Sport Fishing - Sturgeon Bay 36'
- Kinn's Sport Fishing - Sturgeon Bay Tiara 36'
- Kinn's Sport Fishing - Winthrop 36'
- Kinn's Sport Fishing - Winthrop 38'
- Kleie Charter - Sport Fishing Trips
- Kn Fishing Stores Trips
- Knee Deep Charters LLC
- Knight At Sea
- Knockin Bottom Fishing Charters – Crappie
- Knockin Bottom Fishing Charters –Jacksonville
- Knockin Bottom Fishing Charters –Steinhatchee
- Knot Addicted Fishing Charters
- Knot Content Sportfishing
- Knot Enough Sport Fishing
- Knot Ez Charters
- Knot Fade Away Charters
- Knot Josh'N Charters
- Knot On Duty Fishing Charters
- Knot Racing Charters
- Knot Right
- Knot Right Fishing Charter
- Knot Stressed Charters
- Knot Tell’n Fishing Charters
- Knot Tied Down Fishing Charters
- Knot Tuggin' Sportfishing
- Knot Wish'n Custom Charters
- Knot Wish'n Freshwater Charters
- Knot Work Fishing Charters
- Knot Workin Charters
- Knot Working Destin/Fort Walton
- Knotical Adventures Two – The Wild Child
- Knott Workin LLC
- Knotty Girl Charter Fishing
- Knotty Hooker Charters – Reel Hooker
- Knotty Sea Fishing Charters