 | Martin Freeman als Bilbo Baggins |
 | Ian McKellen als Gandalf |
 | Richard Armitage als Thorin Oakenshield |
 | Ken Stott als Balin |
 | James Nesbitt als Bofur |
 | Orlando Bloom als Legolas |
 | Luke Evans als Bard / Girion |
 | Lee Pace als Thranduil |
 | Benedict Cumberbatch als Smaug / Necromancer |
 | Mikael Persbrandt als Beorn |
 | Sylvester McCoy als Radagast |
 | Stephen Fry als The Master of Laketown |
 | Evangeline Lilly als Tauriel |
 | Aidan Turner als Kili |
 | Dean O'Gorman als Fili |
 | Graham McTavish als Dwalin |
 | Adam Brown als Ori |
 | Peter Hambleton als Gloin |
 | John Callen als Oin |
 | Mark Hadlow als Dori |
 | Jed Brophy als Nori |
 | William Kircher als Bifur |
 | Stephen Hunter als Bombur |
 | Ryan Gage als Alfrid |
 | John Bell als Bain |
 | Manu Bennett als Azog |
 | Lawrence Makoare als Bolg |
 | Cate Blanchett als Galadriel |
 | Peggy Nesbitt als Sigrid |
 | Mary Nesbitt als Tilda |
 | Ben Mitchell als Narzug |
 | Stephen Ure als Fimbul |
 | Craig Hall als Galion |
 | Robin Kerr als Elros |
 | Eli Kent als Lethuin |
 | Simon London als Feren |
 | Brian Sergent als Spider |
 | Peter Vere-Jones als Spider |
 | Mark Mitchinson als Braga |
 | Kelly Kilgour als Soury |
 | Sarah Peirse als Hilda Blanca |
 | Nick Blake als Percy |
 | Dallas Barnett als Bill Ferny Snr |
 | Matt Smith als Squint |
 | Katie Jackson als Betsy Butterbur |
 | Richard Whiteside als Butterbur Snr |
 | Greg Ellis als Net Mender |
 | Ray Henwood als Old Fisherman |
 | Tim Gordon als Stallkeeper |
| Jabez Olssen als Fish Monger |
 | Stephen Colbert als Laketown Spy |
| Evelyn McGee-Colbert als Laketown Spy |
| Peter Colbert als Laketown Spy |
| John Colbert als Laketown Spy |
| Norman Kali als Laketown Spy |
| Carter Nixon als Laketown Spy |
| Zane Weiner als Laketown Spy |
 | Allan Smith als Orc Underling |
| Jack Binding als Laketowner (uncredited) |
| Terry Binding als Laketowner (uncredited) |
 | Frank Edwards als Dock Worker (uncredited) |
 | Peter Jackson als Albert Dreary (uncredited) |
 | Terry Notary als Goblin (uncredited) |
 | Emma Smith als Dead Dwarf (uncredited) |
| Victoria Burrows | Casting |
| Amy Hubbard | Casting |
| John Hubbard | Casting |
| Peter Jackson | Director |
| Howard Shore | Original Music Composer |
| J.R.R. Tolkien | Novel |
| Fran Walsh | Screenplay |
| Philippa Boyens | Screenplay |
| Peter Jackson | Screenplay |
| Guillermo del Toro | Screenplay |
| Carolyn Blackwood | Executive Producer |
| Toby Emmerich | Executive Producer |
| Callum Greene | Executive Producer |
| Alan Horn | Executive Producer |
| Ken Kamins | Executive Producer |
| Carolynne Cunningham | Producer |
| Peter Jackson | Producer |
| Fran Walsh | Producer |
| Zane Weiner | Producer |
| Andrew Lesnie | Director of Photography |
| Jabez Olssen | Editor |
| Dan Hennah | Production Design |
| Liz Mullane | Casting |
| Miranda Rivers | Casting |
| Bob Buck | Costume Design |
| Ann Maskrey | Costume Design |
| Richard Taylor | Costume Design |
| Paul Tobin | Conceptual Design |
| Sean Button | Stunts |
| Hugo Dominguez | Visual Effects |
| Matt Weaver | VFX Artist |
| Andy McLaren | Art Direction |
| Simon Bright | Supervising Art Director |
| Simon Bright | Set Decoration |
| Ra Vincent | Set Decoration |
| Michele Barber | Makeup Artist |
| Ricci-Lee Berry | Makeup Artist |
| Rick Findlater | Key Makeup Artist |
| Geogia Lockhart-Adams | Hairstylist |
| Catherine Maguire | Makeup Artist |
| Jaime Leigh McIntosh | Hairstylist |
| Amy McLennan | Makeup Artist |
| Richard Muller | Hairstylist |
| Nancy Hennah | Hairstylist |
| Carolynne Cunningham | First Assistant Director |
| Isadore William Crooks | Set Designer |
| Karen Flett | Art Department Coordinator |
| Matthew Handscomb | Greensman |
| Brendan Heffernan | Conceptual Illustrator |
| John Howe | Conceptual Design |
| John Lott | Set Designer |
| Colette Mullin | Set Designer |
| Eduardo Pena | Conceptual Design |
| Neil Schrader | Modeling |
| Nick Weir | Property Master |
| Richard Wiles | Set Designer |
| Neil Aldridge | ADR Editor |
| Brent Burge | Supervising Sound Editor |
| Hayden Collow | Sound Effects Editor |
| David Farmer | Sound Designer |
| Melanie Graham | Sound Effects Editor |
| Nigel Stone | ADR Supervisor |
| Craig Tomlinson | Foley Editor |
| Chris Ward | Supervising Sound Editor |
| Justin Webster | Sound Effects Editor |
| Dave Whitehead | Sound Designer |
| Steve Ingram | Special Effects Supervisor |
| Jeff Capogreco | Visual Effects Supervisor |
| Sophie Cherry | Visual Effects Coordinator |
| Siobahn Durkin | Visual Effects Coordinator |
| Anna-Louise Gordon | Visual Effects Producer |
| La-Râ Hinckeldeyn | Visual Effects Coordinator |
| Matt Holmes | Visual Effects Editor |
| Joe Letteri | Visual Effects Supervisor |
| Jeremy Pickett | CG Supervisor |
| Mike Perry | CG Supervisor |
| Eric Reynolds | Animation Supervisor |
| Eric Saindon | Visual Effects Supervisor |
| Alessandro Saponi | CG Supervisor |
| R. Christopher White | Visual Effects Supervisor |
| Paul Shapcott | Stunt Coordinator |
| Tim Wong | Stunt Coordinator |
| Simon Harding | Steadicam Operator |
| Rob Marsh | Camera Operator |
| Peter McCaffrey | Camera Operator |
| Mark Pokorny | Still Photographer |
| Daniel Cruden | Set Costumer |
| Sally Gray | Set Costumer |
| Charlotte Hayes | Set Costumer |
| Jenny Rushton | Key Set Costumer |
| Karen Elliott | Music Supervisor |
| Steve Gallagher | Music Editor |
| Nigel Scott | Music Editor |
| Mark Willsher | Supervising Music Editor |
| Teresa Berus | Production Coordinator |
| Dion Boothby | Armorer |
| Roisin Carty | Dialect Coach |
| Veronique Lawrence | Script Supervisor |
| Leith McPherson | Dialect Coach |
| Chrissy Metge | Production Coordinator |
| Victoria Sullivan | Script Supervisor |
| Helene Takacs | Production Coordinator |
| Christian Rivers | Visual Effects Designer |
| Christopher Boyes | Sound Re-Recording Mixer |
| Michael Hedges | Sound Re-Recording Mixer |
| Michael Semanick | Sound Re-Recording Mixer |
| Tony Johnson | Production Sound Mixer |
| Ray Beentjes | Dialogue Editor |
| Martin Kwok | Dialogue Editor |
| Matt Stutter | Dialogue Editor |
| Jason Canovas | Supervising Dialogue Editor |
| Vanessa Baker | ADR Voice Casting |
| Alan Lee | Conceptual Design |
| David Clayton | Animation Supervisor |
| Tom Greene | Visual Effects Coordinator |
| Mark Trotter | Stunts |
| Peter Swords King | Makeup & Hair |
| Graham Binding | Senior Animator |
| Ronan Binding | Animation |
| Ronan Binding | Painter |
| Min Windle | Stunts |
| Chad Moffitt | Animation |
| Natalie Crane | Costume Assistant |
| Carolina Jiménez | Layout |
| Steven Saunders | Sculptor |
| Daniel Falconer | Sculptor |
| Rick Findlater | Hair Supervisor |
| Vanessa Cater | Stunts |
| Jason Astley | VFX Artist |
| Flora Moody | Makeup & Hair |
| Ingrid Kleinig | Stunt Double |
