 | Anna Kendrick als Poppy (voice) |
 | Justin Timberlake als Branch (voice) |
 | Zooey Deschanel als Bridget (voice) |
 | Christopher Mintz-Plasse als King Gristle (voice) |
 | Christine Baranski als Chef (voice) |
 | Russell Brand als Creek (voice) |
 | James Corden als Biggie (voice) |
 | Jeffrey Tambor als King Peppy (voice) |
 | Ron Funches als Cooper (voice) |
 | Aino Jawo als Satin (voice) |
 | Caroline Hjelt als Chenille (voice) |
 | Kunal Nayyar als Guy Diamond (voice) |
 | Quvenzhané Wallis als Harper (voice) |
 | John Cleese als Roi Gristle (voice) |
 | Gwen Stefani als DJ Suki (voice) |
 | Iris Dohrn als Baby Poppy (voice) |
| Liam Henry als Young Branch (voice) |
 | Glozell Green als Grandma Rosiepuff (voice) |
 | Meg DeAngelis als Moxie (voice) |
 | Ricky Dillon als Aspen Heitz (voice) |
| Kandee Johnson als Mandy Sparkledust (voice) |
 | Walt Dohrn als Cloud Guy/Smidge/Fuzzbert/Mr. Dinkles/Tunnel Troll/Wedgie Bergen (voice) |
 | Rhys Darby als Bibbly (voice) |
 | Grace Helbig als Sugar Cookieloaf (voice) |
 | Curtis Stone als Bergen Guard - Todd (voice) |
 | Mike Mitchell als Darius / Vinny the Phone / Capt. Starfunkle / Spider / Wedgie Bergen #1 / Chad / Card (voice) |
| Nina Zoe Bakshi als Bini Troll / Nora Troll (voice) |
| Zoë Crawford als McKenzie Troll (voice) |
| Riley Crawford als Sean Troll (voice) |
| Ollie Mitchell als Olley Troll (voice) |
| Emmett Mitchell als Anxious Troll Child / Keith (voice) |
| Phoebe Dohrn als Bergen Girl (voice) |
| Gina Shay | Producer |
| Michael Andrews | Editor |
| Mike Mitchell | Director |
| Jonathan Aibel | Screenplay |
| Glenn Berger | Screenplay |
| Julie Rogers | Editor |
| Holly Edwards | Co-Producer |
| Dannie Festa | Executive Producer |
| Christophe Beck | Original Music Composer |
| Nick Fletcher | Editor |
| Leslee Feldman | Casting |
| Christi Soper Hilt | Casting |
| Kendal Cronkhite | Production Design |
| Timothy Lamb | Art Direction |
| Aneel Ramanath | Lighting Artist |
| Zack Hexum | Musician |
| Ron Swain | Finance |
| David Bach | Dialogue Editor |
| David Bach | ADR Supervisor |
| James Thatcher | Musician |
| Tucker Scott Alleborn | Production Coordinator |
| Erik Aadahl | Sound Designer |
| Erik Aadahl | Supervising Sound Editor |
| Ethan van der Ryn | Supervising Sound Editor |
| Ethan van der Ryn | Sound Designer |
| Jeff Morrow | Additional Music |
| Christina Foster | Administration |
| Roy Latham | ADR & Dubbing |
| Tighe Sheldon | ADR & Dubbing |
| Anna MacKenzie | ADR Editor |
| Terri Douglas | ADR Voice Casting |
| Aju Mohan | Animation |
| Alberto Corral | Animation |
| Andrew Harkins | Animation |
| David Polk | Animation |
| Edric Yamamoto | Animation |
| Elisabeth Franklin | Animation |
| Greg Whittaker | Animation |
| Harinarayan Rajeev | Animation |
| Ketan Adhikari | Animation |
| Laurent Caneiro | Animation |
| Line Korsgaard Andersen | Animation |
| Marek Kochout | Animation |
| Martin P. Hopkins | Animation |
| Michelle Cowart | Animation |
| Nideep Varghese | Animation |
| Prasanjib Nag | Animation |
| Raffaella Filipponi | Animation |
| Rajesh P.K. | Animation |
| Renjith Chundakkad | Animation |
| Scott C. Lemmer | Animation |
| Scott Raymond | Animation |
| Shajo John | Animation |
| Sujit Chatterjee | Animation |
| Teju Aloysius | Animation |
| Nikita Sinha | Animation Production Assistant |
| Benjamin Willis | Animation Supervisor |
| Adam DesCombes | Assistant Editor |
| Brian A. Perry | Assistant Editor |
| Daniel Ortiz | Assistant Editor |
| David M. Poole | Assistant Editor |
| Gina Zappala | Assistant Editor |
| Michael Hugh O'Donnell | Assistant Editor |
| Stephen L. Meek | Assistant Editor |
| Stuart Jones | Assistant Editor |
| Will Erokan | Assistant Editor |
| Bret Marnell | Associate Editor |
| Joe Monteleone | Associate Editor |
| R. Orlando Duenas | Associate Editor |
| Mollie Gamo | Casting Associate |
| David C. Lawson | CG Supervisor |
| Igor Lodeiro | CG Supervisor |
| M. Scott McKee | CG Supervisor |
| Craig Kellman | Character Designer |
| Timothy Lamb | Character Designer |
| Joshua West | Character Modelling Supervisor |
| Damon Martinez | Compositors |
| Jason Stovall | Compositors |
| Richard Ramazinski | Compositors |
| Tim Davies | Conductor |
| Adán Peña | Creature Technical Director |
| Cliff B. Mitchell | Creature Technical Director |
| Drago Avdalovic | Creature Technical Director |
| Hongseo Park | Creature Technical Director |
| Lucia Modesto | Creature Technical Director |
| Matthew R. Tucker | Creature Technical Director |
| Mauro Giacomazzo | Creature Technical Director |
| Ted Forgrave | Creature Technical Director |
| Yukinori Inagaki | Creature Technical Director |
| Kendall Michele Haney | Editorial Coordinator |
| Elmer Quinteros | Editorial Production Assistant |
| James Beshears | Executive In Charge Of Post Production |
| Christina Lee Storm | Executive In Charge Of Production |
| Justin Timberlake | Executive Music Producer |
| Ariga Parseghian | Finance |
| Terri Anderson | Finance |
| Christine Lojko Haslett | First Assistant Editor |
| Nolan Southerland | First Assistant Editor |
| Jesse Rosenman | First Assistant Sound Editor |
| Dan O'Connell | Foley |
| John T. Cucci | Foley |
| Marie Cozannet | Legal Services |
| Adarsh Abraham | Lighting Artist |
| Andrew Dehner | Lighting Artist |
| Ariel Chisholm | Lighting Artist |
| Ashwin Karthik | Lighting Artist |
| Christy Page | Lighting Artist |
| Dmitry Shklyar | Lighting Artist |
| Erich Burchfield | Lighting Artist |
| Gabriel White | Lighting Artist |
| Harshal Kadam | Lighting Artist |
| Javed Iqbal Shaikh | Lighting Artist |
| Kirill Smolskiy | Lighting Artist |
| Ruhi Sinha | Lighting Artist |
| Sahaya Ramesh Bosco | Lighting Artist |
| Shrivardhan Rao | Lighting Artist |
| Subash Jude | Lighting Artist |
| Ajay Upadhyay | Master Lighting Artist |
| Ashin Ashroff | Master Lighting Artist |
| Benjamin Venancie | Master Lighting Artist |
| C. Jin Im | Master Lighting Artist |
| Kieron Cheuk-Chi Lo | Master Lighting Artist |
| Osamu Takehiro | Master Lighting Artist |
| Ozgur Ustundag | Master Lighting Artist |
| Priyes Shah | Master Lighting Artist |
| Vijay Bundela | Master Lighting Artist |
| Ann Sidenblad | Modeling |
| Charles Ellison | Modeling |
| Matthew Paulson | Modeling |
| Paul Schoeni | Modeling |
| R. Durairaj | Modeling |
| Sibaji Rakshit | Modeling |
| Sudipta Panja | Modeling |
| Dominick Certo | Music Editor |
| Erich Stratmann | Music Editor |
| Fernand Bos | Music Editor |
| Vicki Hiatt | Music Editor |
| Julia Michels | Music Supervisor |
| Julianne Jordan | Music Supervisor |
| Tori Fillat | Music Supervisor |
| Andy Pask | Musician |
| Bruce White | Musician |
| Daniel Bhattacharya | Musician |
| Dave Hartley | Musician |
| George Doering | Musician |
| John Parricelli | Musician |
| Jonathan Williams | Musician |
| Mark Berrow | Musician |
| Paul Kimber | Musician |
| Rachel Bolt | Musician |
| Ralph Salmins | Musician |
| Rick Baptist | Musician |
| Roger Linley | Musician |
| Steve Mair | Musician |
| Walt Fowler | Musician |
| Jeremy Levy | Orchestrator |
| Joanna Pane | Orchestrator |
| Jordan Seigel | Orchestrator |
| Zoey Gordon | Post Production Assistant |
| David Yanover | Post-Production Manager |
| Cristina Mejia | Production Accountant |
| Jacquelyn Robbins | Production Accountant |
| Andrew Marshel | Production Coordinator |
| Carrel Dsouza | Production Coordinator |
| Govind Kalburgi | Production Coordinator |
| Joanna Lynne Smith | Production Coordinator |
| Jonathan Hymen | Production Coordinator |
| Kandis Hutcherson | Production Coordinator |
| Lauren R. Devereux | Production Coordinator |
| Michael Beeson | Production Coordinator |
| Peter Litvack | Production Coordinator |
| Shabrayia Cleaver | Production Coordinator |
| Sonali Lambe | Production Coordinator |
| Taylor Meacham | Production Coordinator |
| Vani Rakesh | Production Coordinator |
| Aditya Deosthale | Production Manager |
| Angie Howard | Production Manager |
| John Swanson | Production Manager |
| Jon Eric Schmidt | Production Manager |
| Kelly Cooney Cilella | Production Manager |
| Ryan Harris | Production Manager |
| Virendra Chauhan | Production Manager |
| Angela Pava | Production Supervisor |
| Aydrea Walden | Production Supervisor |
| Corrie Coughlin | Production Supervisor |
| Lisa Judith Briggs | Production Supervisor |
| Swetha Madhavan | Production Supervisor |
| Nelson Dsouza | Production Supervisor |
| Peter Litvack | Production Supervisor |
| Samantha Finkler | Production Supervisor |
| Shane Mulholland | Production Supervisor |
| Stephanie Quan | Production Supervisor |
| Sumit Verma | Production Supervisor |
| David Hail | Publicist |
| Casey Stone | Scoring Mixer |
| Jillian Gomez | Script Coordinator |
| Jason W. Jennings | Sound Designer |
| John Marquis | Sound Designer |
| Rick Hromadka | Sound Designer |
| Myron Nettinga | Sound Re-Recording Mixer |
| Rick Kline | Sound Re-Recording Mixer |
| Antony Gray | Supervising Animator |
| Jason Reisig | Supervising Animator |
| John Hill | Supervising Animator |
| Prashanth Cavale | Supervising Animator |
| Corban Gossett | Supervising Technical Director |
| T.J. Jackson | Supervising Technical Director |
| Cory Walker | Systems Administrators & Support |
| Mark Macready | Systems Administrators & Support |
| Rain Angeles | Systems Administrators & Support |
| Adam Wilson | Thanks |
| Ann Daly | Thanks |
| Bill Damaschke | Thanks |
| Calle Ostergaard | Thanks |
| Jeffrey Katzenberg | Thanks |
| Melanie Wilson LaBracio | Thanks |
| Alvaro Segura | VFX Artist |
| Anthony Fung | VFX Artist |
| David Raghavan | VFX Artist |
| Jaideep Khadilkar | VFX Artist |
| Matt Titus | VFX Artist |
| Robert Kopinsky | VFX Artist |
| Shiben Bhattacharjee | VFX Artist |
| Siam Shukoor | VFX Artist |
| Wes Chilton | VFX Artist |
| Philippe Denis | VFX Supervisor |
| Avner Geller | Visual Development |
| Carlos Felipe León Ortiz | Visual Development |
| Carlos Zaragoza | Visual Development |
| Chin Ko | Visual Development |
| Jayee Borcar | Visual Development |
| Nicholas Henderson | Visual Development |
| Perry Maple | Visual Development |
| Priscilla Wong | Visual Development |
| Rachel Tiep-Daniels | Visual Development |
| Domin Lee | Visual Effects |
| Gowtham Munnuru | Visual Effects |
| Michael P. Hamler | Visual Effects |
| Ramesh Pokala | Visual Effects |
| Nelson Yokota | Story Artist |
| Yong Duk Jhun | Director of Photography |
| Mark Donald | Supervising Animator |
| Sébastian Piquet | Visual Development |
| Walt Dohrn | Co-Director |
| Thomas Dam | Characters |
| Erica Rivinoja | Story |
| Rich Dietl | Associate Editor |
| Josh Wood | Post Production Supervisor |
