• Executive Producers:
    Michael Dante DiMartino, Bryan Konietzko
• Co-Producer:
    Aaron Ehasz
• Directors:
    Dave Filoni, Lauren MacMullan, Giancarlo Volpe, Anthony Lioi
• Writers:
    Michael Dante DiMartino, Bryan Konietzko, Aaron Ehasz, John O'Bryan, Nick Malis, Matthew Hubbard, Ian Wilcox
• Line Producer:
    Miken Lee Wong
• Music and Sound Design:
    The Track Team: Ben Wynn and Jeremy Zuckerman
• Background Design and Color:
    Will Weston, Ron Brown
• Color Stylist:
    Hye-Jung Kim
• Head Writer:
    Aaron Ehasz
• Staff Writers:
    John O'Bryan, James Eagan
• Assistant Directed by:
    Chris Graham, Kenji Ono
• Storyboard:
    Michael Dante DiMartino, Dave Filoni, Ian Graham, Bryan Konietzko, Anthony Lioi, Bobby Rubio, Li Wong, Lauren MacMullan, Ethan Spalding, Christ Graham, Kenji Ono, Giancarlo Volpe

• Voice Direction:
    Andrea Romano
• Casting by:
    Sarah Noonan CSA, Leah Buono
• Casting Supervisor:
    Maryanne Dacey
• Casting Assistant:
    Shannon Reed

• Art Direction:
    Bryan Konietzko
• Original Character Design:
    Bryan Konietzko
• Additional Character Design:
    Aaron Alexovich, Li Wong
• Character Layout:
    Debbi Cone, Dean Kelly, Justin Ridge, Heiko Drengenberg, Chong Suk lee, Kang Lin Zhu, Angela Mueller, Raymond Smyth
• Background Layout:
    Elsa Garagarza, Maurice Morgan
• Background Design:
    Tom Dankiewicz
• Prop Design:
    Aldina Dias
• Animatic Editor:
    Dao Le
• Track Reading:
    Jim Garfi
• Lip Assignment:
    George Chialtas, Henry Madden
• Checker:
    Kathy Gilmore

• Martial Arts Consultant:
    Sifu Kisu of the Harmonious Fist Chinese Athletic Assoc.
• Martial Arts Coordinator/Videographer:
    Lisa Wahlander
• Cultural Consultant:
    Edwin Zane
• Chinese Calligraphy & Translation:
    Siu-Leung Lee, PhD.

• Main Title Designed by:
    Michael Dante DiMartino, Bryan Konietzko
• Main Title Animated by:
    Andy Dill and Titmouse Inc.

• Production Manager:
    Andrew Huebner
• Writer's Assistant:
    Josh Hamilton
• Production Coordinators:
    Joann Estoesta, Tami Friend
• Production Assistants:
   Katie Mattila, Lisa Wahlander
• Recording Engineer:
    Justin Brinsfield
• Assistant Recording Engineer:
    EMR Editor - Mishelle Smith

• Director of Post Production:
    Jason Stiff
• Post Production Supervisor:
    Lisa Yang
• Additional Post Services:
    Justin "Resident" Smith, Andre Boutilier
• Foley Artist:
    Sanna Cannella
• Foley Mixer:
    Jeff Kettle
• Re-recording Mixer:
    Thomas J. Maydeck, C.A.S.
• Post Production Sound Services:
    Salami Studios
• Telecinc Colorist:
    Dexter P.
• Post Production Services:
    Encore Video

• Animation Production Services:
    JM Animation Co. Ltd.
• Timing Direction:
    Oh Seung Hyun
• Animation Direction:
    Oh Seung Hyun, Jung Hun
• Model Checker:
  Kwan Eun kyung
• Background Painting Supervisor:
    Jung Sangwoong
• Color Supervisor:
    Jung Hyun
• Effects and Compositing:
    Kwan Hyunjung, Aan Heeran, Kim Sunmi
• Ink & Paint:
    Yee Eunjung, Im Hang Kuyn
• Animation Production Executive:
    Joung Mee
• JM Line Producer:
    Kim Youngsoo
• JM Production Coordinators:
    Jun Hyun Ho, Choi Haksuk
• Special Thanks to:
    Margie Cohn, Mark Taylor, Claudia Spinelli
• Executives in Charge for Nickelodeon:
    Eric Coleman, Jenna Luttrell

Plus all of the individual artists and other peoples who weren't mentioned. If you see any errors on this page, or know someone who should be listed but isn't, you'll let me know, right?