 | Levi Miller als Charlie Bucktin |
 | Aaron L. McGrath als Jasper Jones |
 | Angourie Rice als Eliza Wishart |
 | Toni Collette als Ruth Bucktin |
 | Dan Wyllie als Wes Bucktin |
 | Hugo Weaving als Mad Jack Lionel |
 | Kevin Long als Jeffrey Lu |
 | Matt Nable als Sarge |
 | Myles Pollard als Pete Wishart |
 | Susan Prior als Gwyn Wishart |
 | Wilson Moore als Warwick Trent |
 | Ferdinand Hoang als An Lu |
 | Gabrielle Chan als Kim Lu |
 | David T. Cowell als Constable |
| Sam Longley als Detective Galbraith |
| Igor Sas als Howard Daglish |
| Nandalie Campbell Killick als Laura Wishart |
 | Mitchell Bulfin als Jacob Irving |
 | Luke Hewitt als Coach |
 | Cooper van Grootel als Batsman |
| Rachel Perkins | Director |
| Mark Wareham | Director of Photography |
| Craig Silvey | Novel |
| Craig Deeker | Executive Producer |
| Rebecca O'Brien | Executive Producer |
| Liz Watts | Executive Producer |
| Anita Sheehan | Executive Producer |
| Paul Wiegard | Executive Producer |
| Greer Simpkin | Executive Producer |
| David Jowsey | Producer |
| Yulia Akerholt | Sound Effects Editor |
| Vincent Sheehan | Producer |
| James Andrews | Dialogue Editor |
| Liam Egan | Sound Designer |
| Trevor Hope | Sound Recordist |
| Daniel Beleski | Visual Effects |
| Craig Deeker | Visual Effects Supervisor |
| Daniel Durao | Visual Effects Producer |
| Peter West | Stunt Coordinator |
| Jemma Burns | Music Supervisor |
| Evan McHugh | Score Engineer |
| Andrew Kotatko | Music Consultant |
| Wes Chew | Scoring Mixer |
| Chloe Donaldson | Production Coordinator |
| Stella Do | Post Production Supervisor |
| Trish Newtown | Key Hairdresser |
| Vivien Mepham | Makeup Designer |
| Vivien Mepham | Hair Designer |
| Margot Wilson | Costume Designer |
| Herbert Pinter | Production Design |
| Anousha Zarkesh | Casting |
| Michael Rumpf | Art Direction |
| Veronika Jenet | Editor |
| Louisa Kors | Line Producer |
| Colin McCumstie | Co-Producer |
| Shaun Grant | Screenplay |
| Craig Silvey | Screenplay |
| Antony Partos | Original Music Composer |
| David Dare Parker | Still Photographer |
