AB Stagecraft - Unique mentalism and magic
Alivans - Magic wands for Harry Potter fans
The Ambitious Card- Standard and custom hand crafted props
American Wizard Magic Shop
Axtell Expressions - Magic, puppets and vent dummies
Be Amazing Magic Shop - Very nice little brick and mortar in Columbus, Ohio (Justin Miller’s area)
Big Blind Media
Black Artefacts - for the bizarre magician
The Browser's Den - Nice site plus he will send you a cd rom packed with video demos of what he sells
Camirand Academy
The Conjuror 
Daytona Magic
The Deceptionary
Diamond's Magic
Download Magic - Steve Fearson
Elmwood Magic
Extreme Street Magic Revealed
Fantasma Magic
The Flourishman - Encyclopedia of card flourishes 
Fooler Doolers - Daryl’s site
Gambling Collectibles
Gospel Magic
GranHoudini - Specializing in Houdinian
Steve Hart - Magic to Motivate
Hermetic Press
I Saw That
Jesses Magic
Kardwell International
John Kennedy
Nathan Kranzo
L&L Publishing 
Todd Lassen - Coin Gaffs
Mark Leveredge
Lybrary.com - Purchase electronic magic books online
Magic Dealers Association 
Magic Depot
Magic Factory (Germany)
Magic History 
Magicians Blog
Magic Makers Inc.
Magic Posters
Magic Supply Company
Magikraft - Martin Lewis
Making Magic Too Awesome hand-made gaffs
Vinny Marini- the Godfather of magic and creator of the Top Gun move
Marvin's Magic
Miracle Factory
Misdirection Resource Center
Mystic Light Press - William Rauscher’s site
Nielsen Magic
Owen Magic Supreme
P&A Silks
Palooka Productions - Rich Marotta
Penguin Magic
Perceptual Motion - Juggling, dice stacking, etc.
Playing Cards and More
Joe Porper Originals
Matthew Roddy
Schoolcraft Precision - Beautifully made gaffed coins
Simplex Magic 
SPS Magic - Samuel Patrick Smith
Splashes Creative Services
Theory 11
Vanishing Inc - New company from Andi Gladwin and Joshua Jay
Viking Manufacturing 
Wundergound Magic Shop