| Person | Type | Job | Role(s) |
|---|---|---|---|
 Andy Kind | Crew | Visual Effects | Visual Effects Supervisor |
 Bill Pope | Crew | Camera | Director of Photography |
 Chris Sanders | Crew | Production | Executive Producer |
David Allday | Crew | Art | Art Direction |
David Doran | Crew | Art | Art Direction |
 Dean DeBlois | Crew | Directing | Director, Producer, Writer |
Dominic Watkins | Crew | Art | Production Design |
 John Powell | Crew | Sound | Original Music Composer |
Lindsay Pugh | Crew | Costume & Make-Up | Costume Design |
 Lucy Bevan | Crew | Production | Casting Director |
 Marc Platt | Crew | Production | Producer |
Mike Stallion | Crew | Art | Art Direction |
 Paul Massey | Crew | Sound | Sound Re-Recording Mixer |
 Randy Thom | Crew | Sound | Sound Designer |
 Wyatt Smith | Crew | Editing | Editor |
Adam Siegel | Crew | Production | Producer |
Christian Manz | Crew | Visual Effects | Visual Effects Supervisor |
 Daniel Birt | Crew | Art | Set Decoration |
Leff Lefferts | Crew | Sound | Supervising Sound Editor, Sound Re-Recording Mixer |
Thomas Brown | Crew | Art | Art Direction |
 Cressida Cowell | Crew | Writing | Book |
Til Frohlich | Crew | Art | Art Direction |
 Brian Chumney | Crew | Sound | Supervising Sound Editor |
Archie Campbell-Baldwin | Crew | Art | Assistant Art Director |
François Lambert | Crew | Visual Effects | Visual Effects Supervisor |
Fraser Fennell-Ball | Crew | Directing | First Assistant Director |
Oleg Podobin | Crew | Crew | Stunts |
Glenn Melenhorst | Crew | Visual Effects | Visual Effects Supervisor |
 Ben Wright | Crew | Crew | Stunts |
Sevlene Roddy | Crew | Costume & Make-Up | Hairstylist |
Kerry-Ellen Maxwell | Crew | Art | Standby Art Director |
 Gerard Butler | Cast | Actor | Stoick the Vast |
 Murray McArthur | Cast | Actor | Hoark |
 Nick Frost | Cast | Actor | Gobber the Belch |
 Peter Serafinowicz | Cast | Actor | |
 Julian Dennison | Cast | Actor | Fishlegs Ingerman |
 Nico Parker | Cast | Actress | Astrid Hofferson |
 Bronwyn James | Cast | Actress | Ruffnut Thorston |
 Harry Trevaldwyn | Cast | Actor | Tuffnut Thorston |
 Mason Thames | Cast | Actor | Hiccup Horrendous Haddock III |
 Ruth Codd | Cast | Actress | Phlegma |
 Gabriel Howell | Cast | Snoutlout Jorgenson | |
| Person | Type | Job | Role(s) |
