Favorite guitar players not named......

A few of my favs not listed:
Mark Selby
Dave Gonzalaz (The Paladins)
Gordie Johnson (Big Sugar)
Rick Miller (Southern Culture On The Skids, a.k.a. SCOTS)

Ditto 4play.....

I don't remember seeing Billy Corgan being mentioned yet.

Classical:

Ana Vidovic
Emanuel Baruecco(her teacher)
Rolan Dyens

Folk:

Doc Watson
Tommy Emanuel

Jazz:
 
Bill Frisell
David Torn
Terje Rypdal
Vlatko Stefanovsky
Miroslav Tadik (classically trained Macedonian guitarist that plays any style of music)
Fred Frith
Eivind Aarset 
Andy Summers (Police acts)
Allan Holdsworth (Soft Machine)
Marc Ribot (most of Tom Waits acts)
Jan Akkerman
Torsten De Winkle (played with Pat Metheny)
Arto Lindsay

Manuche:

Bireli Lagrene
Stochelo Rosenberg
Angelo Debarre 

Rock:

Andrew Latimer -- Camel
Buckethead
Steve Stevens (Billy Idol acts and great solo works)
Adrean Belew

Many names mentioned are known by the casual "mainstream" music crowd. Many music lovers would know and respect the following but are IMO still overlooked or unknown.
Vito Bratta
Glen Buxton
Paul Gilbert
Eric Johnson
Frank Marino
Rickey Medlocke
Gary Moore
Criss Olivia
Dave Prichard
John Sykes
Mark Tremonti
Vinnie Vincent

Congrats on mentioning Michael Bloomfield(vinylvalet) he is probably the most overlooked of the first wave of great rock/blues players!!!