M - O
- Marine Metal
- Mason
- Maxima
- Megabass
- Meiho
- Mepps
- Metz
- Michigan Stinger
- Missile Baits
- Mister Twister
- Moonshine
- Mr. Crappie
- Musky Innovations
- Musky Mania
- Musky Mayhem
- Mustad
- Native Watercraft
- Neon Lites
- NetBait
- New Phase
- New Zealand Strike Indicator
- Nils USA
- Nines Optics
- NOCQUA
- Norman Lures
- Northern King
- Northland
- NRS
- O'Ki Tackle
- O-Wacky
- Off Shore Tackle
- Okuma
- Onyx
- Orvis
- Otter Outdoors
- Owner