This had been contributed to Wikipedia some time ago by a senior student at my school, but for some reason information on Wing Chun lineages was deleted and continues to be deleted by a gang of wiki zealots. I have preserved & updated it here.  Please send me suggestions for people I have forgotten to add.

Chris Chan (陳成 Trad. 陈成 Simp. Chan Shing)
Chris Chan started training with Yip Man in 1955. Over the past 40 years, he has taught semi-privately Chan continues to increase his knowledge of Wing Chun with his numerous trips to Fatshan.


Darren Chan (Eldest Son)
Ryan Chan (Younger Son)
William Paul (Bill Paul) (Deceased)
Joe Diaz
Chris Diaz
Alfred Leon (Deceased)
Kevin kavanaugh
Bill Arya (Deceased)
John Mikulin
Kevin Shea
Earl Garlin
Toney Lindsey
Angelo Lucido
Greg Yau
Ken Chun(2nd Level Sifu)
Mel Garduno
Gus Ramirez
Mike Thompson
Tito Pedruco (2nd Level Sifu)
Johnny Blade
William Pilcheck (deceased)
Ralph Pinkerton (2nd Level Sifu)
“Barber” Bill Hernan
Bert Rodriguez
Miguel Neri
Steve Androvich
Osama Naser
Brad Pappalardo
Jaime Estrada
Gino Binnetti
Jordon Lum
Matt Mulford
Yodi Nin
Andrew Lee
Andrew Lesko
Gint Atkinson
Paul Yep
Adam Wong
Shannon Wolfe
Manny Herscovich (Siu Nim Tao Level)
Leo Alvarez
Sam Chan
Ken Lui
Morgan Alm
Cisco Spano
Charlie Reinhorn (deceased)
Mara Okita
Lisa Carroll
Molly McGee
Corine Casterline-Sheng
Jacob Ragsdale
Shannon Wolfe
Brandon Gee
Dave Vasquez
Jack Lincoln
Dave Nastari
Brandon Camelia
Chris Xavier
Steve Zeigler
Steve Shui (deceased)
Van Palacio
Sean Shafer (Siu Nim Tao Level)
Nir Reisman
Helmut Katzdobler
Anton Baumann
Peter Behringer

Update 03/2011:

This list is not complete but is a good representation of authorized instructors under Chris Chan.