The following people are credited as replacements or additions if they were not credited on opening night.

Musical Director: Robert Billig, Alex Lacamoire, Dominick Amendum, Bryan Perri.

Assistant Director: Paul Dobie.

Associate Co. Mgr: Robert Brinkerhoff, Eric Cornell(Sep 2008 - ?); Assistant Co. Mgr: Elizabeth M. Talmadge; Associate Co. Mgr: Kevin Beebee(Jul 12, 2010-Aug 22, 2010); Assistant Co. Mgr: Adam Jackson; General Manager: 321 Theatrical Management.

Production Stage Manager: Thom Widmann(Sep 13, 2005-Feb 20, 2007); Second Asst. Stage Manager Andrew Neal(? - Nov 27, 2005); Assistant Stage Mgr: Jason Trubitt(? - Jul 16, 2006); Stage Manager: Chris Jamros(Jun 28, 2005-Feb 20, 2007); Production Supervisor: Thom Widmann(Feb 20, 2007 - ?); Production Stage Manager: Chris Jamros(Feb 20, 2007 - ?); Assistant Stage Mgr: Matthew Aaron Stern(Jul 18, 2006-Apr 1, 2007), Timothy Semon(circa. 2004-circa. 2005); Production Stage Manager: Kristen Harris(Aug 3, 2004-Jul 31, 2005); Stage Manager: Jennifer Marik(Feb 20, 2007 - ?); Assistant Stage Mgr: Jennifer Marik(Feb 14, 2006-Feb 20, 2007), Chris Zaccardi(Feb 20, 2007 - ?), Christy Ney(May 15, 2007 - ?), Brian Bogin, Mark Gordon; Stage Manager: Bryan Landrine(Jul 4, 2008 - ?); Assistant Stage Mgr: Jason Daunter; Production Stage Manager: Marybeth Abel; Assistant Stage Mgr: Shawn Pennington.

Musical Supervisor: Stephen Oremus; Conducted by Robert Billig, Alex Lacamoire, Dominick Amendum; Associate Conductor: David Evans; Assistant Conductor: David Evans, T.O. Sterrett(Jan 24, 2005-Jul 10, 2005), Adam Ben-David(Aug 2, 2005-Aug 13, 2006), Ben Cohn; Piano/Synthesizer: T.O. Sterrett(Jan 24, 2005-Jul 10, 2005), Adam Ben-David(Aug 2, 2005-Aug 13, 2006), Ben Cohn; French Horn: Chad Yarbrough; Drums/Percussion/Electronic: Matt VanderEnde; Bassoon/Baritone Sax/Clarinets: Chad Smith; Lead Trumpet: Jon Owens.

Dance Captain: Clyde Alves, Lindsay Janisse, Jonathan Warren; Press Representative: Barlow-Hartman Public Relations, Ryan Ratelle, The Hartman Group; Interactive Marketing: Situation Interactive; Dance Captain: Alicia L. Albright; Marketing: Betsy Bernstein; Assistant Dance Captain: Spencer Jones.

Aaron J. Albano	Ensemble
Adinah Alexander	Ensemble
	Midwife
Sonshine Allen	Ensemble
Clyde Alves	Ensemble
Todd Anderson	Chistery	(Mar 20, 2012 - ?)
	Chistery
Sebastian Arcelus	Fiyero	(? - Dec 16, 2007)
Annaleigh Ashford	Glinda	(Oct 9, 2007 - ?)
Kevin Aubin Broadway Debut	Ensemble
David Ayers	Fiyero
	Fiyero	(May 31, 2005 - ?)
Brad Bass	Ensemble
Shoshana Bean	Elphaba	(Jan 11, 2005 - ?)
P. J. Benjamin	The Wonderful Wizard of Oz	(Jul 29, 2008 - ?)
Etai BenShlomo	Boq	(Nov 2, 2010-Jan 22, 2012)
	Boq	(Apr 24, 2012-Sep 23, 2012)
Nova Bergeron	Ensemble
Broadway Debut	Ensemble	(? - Sep 16, 2012)
Al Blackstone	Ensemble
Richard H. Blake	Fiyero	(Mar 29, 2011 - ?)
Stephanie J. Block	Elphaba	(Oct 9, 2007 - ?)
Larkin Bogan	Ensemble
Sarah Bolt Broadway Debut	Ensemble
Jerad Bortz	Ensemble
Caroline Bowman	Ensemble
Alex Brightman	Boq	(Nov 4, 2008 - ?)
James Brown III	Ensemble
David Burnham	Fiyero	(Jan 8, 2008-Jun 22, 2008)
Jackie Burns	Elphaba	(Sep 27, 2011-Feb 10, 2013)
Norbert Leo Butz	Fiyero	(Jan 20, 2004-Jul 18, 2004)
Sam J. Cahn	Chistery
Broadway Debut	Ensemble
Cristy Candler	Nessarose	(Jan 10, 2006-Nov 9, 2008)
Catherine Charlebois	Nessarose
Katie Rose Clarke	Glinda	(Jan 14, 2010 - ?)
	Glinda	(Apr 23, 2013 - ?)
Dioni Michelle Collins	Ensemble	(Jul 24, 2012-Sep 16, 2012)
Kristoffer Cusick While Norbert Leo Butz was out on medical leave	Fiyero	(Nov 25, 2003-Dec 21, 2003)
Randy Danson	Madame Morrible
Michael DeVries	Ensemble
	Ozian Official
	Witch's Father
Taye Diggs While Norbert Leo Butz was out on medical leave	Fiyero	(Dec 22, 2003-Jan 18, 2004)
Marcie Dodd	Elphaba	(Nov 11, 2008-Jan 11, 2009)
Anna Eilinsfeld	Ensemble
Kerry Ellis	Elphaba	(Jun 17, 2008-Nov 9, 2008)
Eden Espinosa	Elphaba	(Jan 10, 2006 - ?)
Maia Evwaraye-Griffin	Ensemble
	Ensemble
Michelle Federer	Nessarose	(Aug 18, 2009 - ?)
Jenny Fellner	Nessarose	(Jan 14, 2010 - ?)
Kristina Fernandez	Ensemble
Lori Ann Ferreri	Ensemble
Kathy Fitzgerald	Madame Morrible	(Jun 29, 2010 - ?)
Adam Fleming	Ensemble
Tom Flynn	Doctor Dillamond	(Nov 2, 2010-Mar 31, 2013)
David Garrison	The Wonderful Wizard of Oz	(Apr 4, 2006-Jul 8, 2007)
Ana Gasteyer	Elphaba	(Oct 10, 2006 - ?)
Asmeret Ghebremichael	Ensemble
Lauren Gibbs	Ensemble
Gaelen Gilliland Broadway Debut	Ensemble
Mandy Gonzalez	Elphaba	(Mar 23, 2010 - ?)
Kristen Leigh Gorski	Ensemble
	Witch's Mother
Kristen Gorski-Wergeles	Ensemble	(Sep 11, 2012 - ?)
	Witch's Mother	(Sep 11, 2012 - ?)
Jenna Leigh Green	Nessarose	(Mar 17, 2006 - ?)
Adam Grupper	The Wonderful Wizard of Oz	(Apr 24, 2012 - ?)
Todd Hanebrink	Ensemble
Zach Hanna	Ensemble
Randy Harrison	Boq	(Jun 22, 2004-Jul 25, 2004)
F. Michael Haynie Broadway debut	Boq	(Sep 25, 2012 - ?)
George Hearn	The Wonderful Wizard of Oz	(Jul 20, 2004-May 29, 2005)
Filled in during Ben Vereen's vacation	The Wonderful Wizard of Oz	(Jan 19, 2006-Feb 1, 2006)
Zach Hensler	Ensemble
Megan Hilty	Glinda	(? - May 28, 2006)
	Glinda	(May 31, 2005 - ?)
Lori Holmes	Witch's Mother
Jayne Houdyshell	Madame Morrible	(Nov 14, 2006-Aug 26, 2007)
	Madame Morrible	(Jun 17, 2008 - ?)
David Hull	Ensemble	(? - Aug 9, 2010)
	Ensemble	(Oct 18, 2010-Jan 17, 2011)
Lindsay Janisse	Ensemble
	Witch's Mother
Jesse J.P. Johnson	Ensemble
Carol Kane	Madame Morrible	(Jan 10, 2006-Nov 12, 2006)
Andy Karl	Fiyero	(Feb 2, 2010 - ?)
Kendra Kassebaum	Glinda	(? - Oct 7, 2007)
	Glinda	(? - Nov 9, 2008)
Dominique Kelley Broadway Debut	Ensemble
Reed Kelly	Ensemble
Ryan Patrick Kelly	Ensemble
Kevin Kern	Fiyero	(Nov 11, 2008 - ?)
Derek Klena Broadway debut	Fiyero	(May 28, 2013 - ?)
Jeremy Kocal	Ensemble	(Oct 11, 2005-Oct 23, 2005)
Chelsea Krombach	Ensemble
Kenway Hon Wai K. Kua	Ensemble
Jeffrey Kuhn	Boq
Brandon Leffler	Ensemble
Caissie Levy	Ensemble
Stacie Morgain Lewis	Ensemble
Ben Liebert	Boq	(? - Nov 2, 2008)
Colby Q. Lindeman	Ensemble
Logan Lipton	Boq	(Aug 8, 2006 - ?)
Erin Mackey	Glinda	(Aug 11, 2009 - ?)
Eric Jon Mahlum	Ozian Official	(Jul 9, 2011-Jul 25, 2011)
	Witch's Father	(Jul 9, 2011-Jul 25, 2011)
Miriam Margolyes	Madame Morrible	(Jan 22, 2008 - ?)
Brandi Chavonne Massey	Ensemble
Kyle Dean Massey	Ensemble
	Fiyero	(Jan 25, 2011 - ?)
	Fiyero	(Jul 31, 2012-May 26, 2013)
Brandon Mattieus Broadway Debut	Ensemble
Alli Mauzey	Glinda	(Nov 11, 2008 - ?)
	Glinda	(Oct 16, 2012-Apr 21, 2013)
Rue McClanahan	Madame Morrible	(May 31, 2005 - ?)
Sean McCourt	Doctor Dillamond	(? - Aug 6, 2006)
	Ensemble
	Ozian Official
	Witch's Father
Jonathan McGill Broadway Debut	Ensemble
Tom McGowan	The Wonderful Wizard of Oz	(May 3, 2011 - ?)
Joey McIntyre	Fiyero	(Jul 20, 2004 - ?)
Emily Mechler	Ensemble
Joseph Medeiros	Ensemble
Lindsay Mendez	Elphaba	(May 28, 2013 - ?)
Julia Murney	Elphaba	(? - Oct 7, 2007)
Vicki Noon	Ensemble	(Aug 14, 2012 - ?)
Lindsay K. Northen	Ensemble
Clifton Oliver	Ensemble
Brynn O'Malley	Nessarose	(Nov 11, 2008 - ?)
Nicole Parker	Elphaba	(Jan 16, 2009 - ?)
Timothy Britten Parker	Doctor Dillamond
Rhea Patterson	Ensemble
Nathan Peck	Ensemble
Eddie Pendergraft	Ensemble
Adam Perry	Ensemble
Casey Quinn	Ensemble	(Sep 11, 2012 - ?)
	Ensemble
Alexander Quiroga	Ensemble
Rondi Reed	Madame Morrible	(Mar 17, 2009 - ?)
Kate Reinders	Glinda	(May 30, 2006 - ?)
Noah Rivera	Ensemble
Dee Roscioli	Elphaba	(Jul 21, 2009-Mar 21, 2010)
Michael McCorry Rose	Ensemble
Josh Rouah	Ensemble
Constantine Rousouli	Ensemble
Jonathan Richard Sandler	Chistery	(May 27, 2008 - ?)
Adam Sanford	Ensemble
Kathy Santen	Ensemble
	Madame Morrible
	Midwife
Robb Sapp	Ensemble
	Boq	(? - Aug 6, 2006)
John Schiappa	Ensemble	(circa. Mar 2012 - ?)
	Ozian Official	(circa. Mar 2012 - ?)
	Witch's Father	(circa. Mar 2012 - ?)
	Ensemble	(May 22, 2012 - ?)
	Ozian Official	(May 22, 2012 - ?)
	Witch's Father	(May 22, 2012 - ?)
	Doctor Dillamond
Chandra Lee Schwartz	Glinda	(Sep 27, 2011-Oct 14, 2012)
Carole Shelley	Madame Morrible	(Aug 28, 2007-Jan 20, 2008)
Mark Shunkey	Chistery
	Ensemble
Megan Sikora	Ensemble
Steven Skybell	Doctor Dillamond	(Aug 8, 2006 - ?)
Phillip Spaeth	Chistery
Heather Spore	Ensemble
Carla Stickler	Ensemble
Betsy Struxness	Ensemble	(Jan 19, 2010-Mar 7, 2010)
Marty Thomas	Ensemble
Jennifer Laura Thompson	Glinda	(Jul 20, 2004-May 30, 2005)
Barbara Tirrell	Midwife
Ron Todorowski	Ensemble
	Ensemble
Stephanie Torns	Ensemble
Taylor Trensch	Boq	(Jan 24, 2012-Apr 22, 2012)
Aaron Tveit	Fiyero	(Jun 24, 2008-Nov 9, 2008)
	Fiyero	(Jan 20, 2009-Mar 9, 2009)
C. J. Tyson	Ensemble
	Swing
Shanna VanDerwerker	Ensemble
Ben Vereen	The Wonderful Wizard of Oz	(May 31, 2005-Aug 30, 2005)
	The Wonderful Wizard of Oz	(Sep 6, 2005-Apr 2, 2006)
Willemijn Verkaik	Elphaba	(Feb 12, 2013-May 26, 2013)
Jennifer Waldman	Ensemble
Brian Wanee	Ensemble
Jonathan Warren	Chistery
	Ensemble
Katie Webber	Ensemble
	Witch's Mother
Bud Weber	Ensemble
Betsy Werbel	Ensemble
	Ensemble	(Sep 18, 2012 - ?)
Gene Weygandt	The Wonderful Wizard of Oz	(Aug 30, 2005-Sep 4, 2005)
Blake Whyte	Ensemble
Teal Wicks	Elphaba	(Feb 1, 2011 - ?)
Derrick Williams	Fiyero	(Jan 10, 2006 - ?)
	Fiyero	(Dec 18, 2007-Jan 6, 2008)
Robin Wilner Broadway Debut	Ensemble
Lenny Wolpe	The Wonderful Wizard of Oz	(Jul 10, 2007-Jul 28, 2008)
Lindsay Wood	Ensemble
Briana Yacavone	Ensemble

Swings: Alicia L. Albright, Adinah Alexander, Clyde Alves, Stephen Lee Anderson, Todd Anderson (, ), Larkin Bogan, Angela Brydon, Meggie Cansler, Alexis Ann Carra, Catherine Charlebois Broadway debut, Anna Eilinsfeld, Kristina Fernandez, Tess Ferrell, Jenny Florkowski (, ), Anthony Galde, Tiffany Haas, Lauren Haughton, Lindsay Janisse, Spencer Jones, Kevin Jordan, Ryan Patrick Kelly, Eddie Korbich, Kelly Lafarga (, ), Brian Munn (, ), Desi Oakley, Robert Pendilla, Alexander Quiroga, Amanda Rose (, ), Jonathan Richard Sandler, Libby Servais, Eric Stretch, Charlie Sutton Broadway debut, Marty Thomas, Katherine Tokarz, Shanna VanDerwerker, Jonathan Warren, Lindsay Wood, Briana Yacavone (, ), Samantha Zack Broadway Debut.

Standbys: Katie Adams (Glinda), Shoshana Bean (Elphaba), Lisa Brescia (Elphaba), Laura Bell Bundy (Glinda), Jennifer DiNoia (Elphaba), Kate Fahrner (Glinda), Tiffany Haas (Glinda), Megan Hilty (Glinda), Stacie Morgain Lewis (Glinda), Alli Mauzey (Glinda), Julie Reiber (Elphaba), Saycon Sengbloh (Elphaba), Donna Vivino (Elphaba), Laura Woyasz (Glinda).

Understudies: Aaron J. Albano (Boq), Alicia L. Albright (Midwife, Witch's Mother, Nessarose), Adinah Alexander (Madame Morrible), Clyde Alves (Boq, Chistery), Stephen Lee Anderson (Doctor Dillamond, Ozian Official, The Wonderful Wizard of Oz, Witch's Father), Todd Anderson (Chistery), Brad Bass (Fiyero, Ozian Official, Witch's Father), Larkin Bogan (Boq), Sarah Bolt (Madame Morrible), Jerad Bortz (Fiyero, Ozian Official, Witch's Father), Caroline Bowman (Elphaba), Ben Cameron (Ozian Official, Witch's Father), Meggie Cansler (Midwife), Catherine Charlebois (Midwife, Nessarose), Dioni Michelle Collins (Madame Morrible), Michael DeVries (Doctor Dillamond, The Wonderful Wizard of Oz), Kathy Deitch (Madame Morrible), Anna Eilinsfeld (Elphaba), Melissa Fahn (Glinda), Kristina Fernandez (Witch's Mother), Tess Ferrell (Midwife, Nessarose), Lori Ann Ferreri (Midwife, Nessarose, Witch's Mother), Adam Fleming (Boq), Jenny Florkowski (Midwife, Nessarose), Anthony Galde (Doctor Dillamond, Fiyero, Ozian Official, The Wonderful Wizard of Oz, Witch's Father), Gaelen Gilliland (Madame Morrible), Tiffany Haas (Nessarose), Zach Hanna (Boq), Lauren Haughton (Midwife), David Hull (Fiyero), Lindsay Janisse (Witch's Mother), Jesse J.P. Johnson (Boq), Spencer Jones (Chistery), Kevin Jordan (Chistery), Reed Kelly (Chistery), Ryan Patrick Kelly (Chistery), Eddie Korbich (Doctor Dillamond, The Wonderful Wizard of Oz), Chelsea Krombach (Elphaba), Kelly Lafarga (Witch's Mother, Midwife), Caissie Levy (Elphaba), Stacie Morgain Lewis (Nessarose), Eric Jon Mahlum (Doctor Dillamond, The Wonderful Wizard of Oz), Brandi Chavonne Massey (Elphaba), Kyle Dean Massey (Fiyero), Brandon Mattieus Broadway Debut (Fiyero), Sean McCourt (Doctor Dillamond, The Wonderful Wizard of Oz), Emily Mechler (Glinda), Joseph Medeiros (Boq), Brian Munn (Doctor Dillamond, Ozian Official, The Wonderful Wizard of Oz, Witch's Father), Mark Myars (Boq, Chistery), Vicki Noon (Elphaba), Lindsay K. Northen (Glinda), Desi Oakley (Midwife), Clifton Oliver (Fiyero), Walter Winston ONeil (Boq), Eddie Pendergraft (Boq), Alexander Quiroga (Fiyero, Ozian Official, Witch's Father), Noah Rivera (Boq), Amanda Rose (Midwife, Nessarose), Michael McCorry Rose (Fiyero), Josh Rouah (Fiyero), Constantine Rousouli (Fiyero), Adam Sanford (Boq), Kathy Santen (Madame Morrible), Robb Sapp (Boq), John Schiappa (Doctor Dillamond, The Wonderful Wizard of Oz), Michael Seelbach (Fiyero), Libby Servais (Midwife), Megan Sikora (Glinda, Nessarose), Heather Spore (Glinda), Carla Stickler (Elphaba), Charlie Sutton (Chistery), Marty Thomas (Boq), Barbara Tirrell (Madame Morrible), Stephanie Torns (Elphaba), C. J. Tyson (Chistery), Brian Wanee (Chistery), Jonathan Warren (Chistery), Bud Weber (Fiyero), Betsy Werbel (Madame Morrible), Blake Whyte (Fiyero), Derrick Williams (Fiyero), Robin Wilner (Midwife, Nessarose, Witch's Mother), Lindsay Wood (Midwife, Witch's Mother), Briana Yacavone (Midwife, Nessarose), Samantha Zack (Witch's Mother).