 | Sharlto Copley als Chappie |
 | Dev Patel als Deon Wilson |
 | Hugh Jackman als Vincent Moore |
 | Ninja als Ninja |
 | Yo-Landi Visser als Yo-Landi |
 | Sigourney Weaver als Michelle Bradley |
 | Chris Shields als Journalist |
 | Anderson Cooper als Anderson Cooper |
 | Jose Pablo Cantillo als Yankie (Amerika) |
 | Brandon Auret als Hippo |
 | Johnny Selema als Pitbull |
 | Maurice Carpede als Police Chief |
 | Jason Cope als Tetravaal Lead Mechanic |
 | Kevin Otto als CNN Reporter |
 | Bill Marchant als Professor |
 | Robert Hobbs als The Procurement Officer |
 | Eugene Khumbanyiwa als King |
| Mark K. Xulu als Gang Member |
| Sherldon Marema als Gang Member |
| Shaheed Hajee als Gang Member |
| James Hendricks als Gang Member |
| Julian Brits als Gang Member |
 | David Davadoss als Mercedes Benz Driver |
| Anneli Muller als BMW Driver |
| Kendal Watt als Nissan Driver |
| Chan Marti als Field Reporter |
| Vuyelwa Booi als Field Reporter |
 | Mike Blomkamp als Police Officer |
| Anthony Bishop als Police Officer |
 | Paul Dobson als Police Robot (voice) |
| Max Poolman als Hippo's Thug |
| Alistair Prodgers als Tetravaal Mechanic |
 | Wandile Molebatsi als Armored Truck Guard |
 | Arran Henn als VSN News Desk Reporter |
| Thami Ngubeni als VSN News Desk Reporter |
| James Bitonti als Gun Store Owner |
| Andea Volschenk als Tetravaal Office Assistant |
 | Hein De Vries als Special Forces Soldier |
 | Dan Hirst als Merc |
 | Paul Hampshire als Merc |
 | Graeme Duffy als Tech (uncredited) |
 | Miranda Frigon als Psychologist (uncredited) |
 | Edwin Gagiano als Office Worker (uncredited) |
 | Sean Owen Roberts als Hacker (uncredited) |
| Neill Blomkamp | Director |
| Neill Blomkamp | Writer |
| Terri Tatchell | Writer |
| Andrew Malesky | Animation |
| Jeremy Stewart | Animation |
| Simon Kinberg | Producer |
| James Bitonti | Co-Producer |
| Victoria Burkhart | Co-Producer |
| Ben Waisbren | Executive Producer |
| Mark Goldblatt | Editor |
| Hans Zimmer | Original Music Composer |
| Trent Opaloch | Director of Photography |
| Bobby Cardoso | Art Direction |
| Neill Blomkamp | Producer |
| Julian Clarke | Editor |
| Emilia Roux | Art Direction |
| Jules Cook | Production Design |
| Dave Whitehead | Sound Designer |
| Geoff Anderson | Visual Effects Producer |
| Vince Renaud | Sound Re-Recording Mixer |
| Wendy Bown | Camera Operator |
| Christo Strydom | Art Department Coordinator |
| Catherine Gaum | Set Designer |
| Mannie Ferreira | Camera Operator |
| Skip Margetts | Helicopter Camera |
| Chris Harvey | Visual Effects Supervisor |
| Michelle Child | Sound Effects Editor |
| Dione Wood | Visual Effects Producer |
| Scott Kravitz | Animation Supervisor |
| Sarah Rubano | Makeup Department Head |
| Chris Scarabosio | Sound Re-Recording Mixer |
| Matthew Wilson | Sound Effects Editor |
| Dale Rodkin | Steadicam Operator |
| Mark Wendell | CG Supervisor |
| Robin L. D'Arcy | Visual Effects Producer |
| Jenny Fulle | Visual Effects Producer |
| Jason Pielak | Visual Effects Editor |
| Craig Berkey | Supervising Sound Editor |
| Amitav Nakarmi | Visual Effects Producer |
| Vinca Cox | Script Supervisor |
| Rene Toye | Visual Effects Editor |
| Charlie Iturriaga | Visual Effects Supervisor |
| Christa Schamberger | Casting |
| Diana Cilliers | Costume Design |
| Georgina Street | Visual Effects Coordinator |
| Emilia Roux | Supervising Art Director |
| Steve Boeddeker | Sound Designer |
| Gord Hillier | Sound Editor |
| Nick Bernardi | Visual Effects Coordinator |
| Lars Cox | Camera Operator |
| Anthony Langkilde | Armorer |
| Yvonne Valdez | First Assistant Editor |
| Tyron Sweeney | Hairstylist |
| Filippo Valsecchi | Conceptual Design |
| Eduard Klarenbeek | Location Manager |
| Cobus Van Der Waal | Leadman |
| Kerry Gregg | Stunt Coordinator |
| Charl Meiring | Armorer |
| Peter Skarratt | First Assistant Editor |
| Sandy Walker | Set Decoration |
| Jack Connan | Armorer |
| J.P. Ridgway | Key Grip |
| Jonna Slappendel | Costume Supervisor |
| Lyn Kennedy | Hairstylist |
| Zanele Mhlanga | Key Costumer |
| Gary Lam | First Assistant Editor |
| Robert Bentley | Location Manager |
| Christa Schoeman | Makeup Artist |
| Skip Margetts | Aerial Director of Photography |
| Daphne Bezem | Production Coordinator |
| Wayne Gulan | Armorer |
| Brandon Swanepoel | Hairstylist |
| Bradley M. Goodman | Post Production Supervisor |
| James Bitonti | First Assistant Director |
| Alex Falkner | Special Effects Supervisor |
| Umesh Shakya | Visual Effects Supervisor |
| Trishia Downie | Line Producer |
| Pierre Retief | Armorer |
| Jo Rossi | Dialogue Editor |
| Sheila Giroux | Visual Effects Coordinator |
| Woojo Jeon | Visual Effects Coordinator |
| Ken Saville | Sound Mixer |
| Annie-Claude Lapierre | Visual Effects Coordinator |
| Donavin Waters | Pyrotechnician |
| Grant Hulley | Stunt Coordinator |
| John Gore | Drone Operator |
| Jack Dolman | Music Editor |
| Fiona Ramsay | Dialect Coach |
| Daniel Birt | Set Decoration |
| Steven Saunders | Special Effects |
| Jessica Rain | Hair Department Head |
| Sarah Rubano | Hair Department Head |
| Charlie Runge | Key Hair Stylist |
| Charlie Runge | Key Makeup Artist |
| Niqui da Silva | Makeup & Hair |
| Dan Mansfield | Second Assistant Director |
| De Villiers Fourie | Second Second Assistant Director |
| Lara Gildenhuys | Art Department Assistant |
| Bradley Caruk | Assistant Art Director |
| Doret Van Jaarsveld | Assistant Property Master |
| Anneke Botha | Assistant Set Decoration |
| Brendan Gifford | Carpenter |
| Willem Hepburn | Carpenter |
| Simbarashe Mabasha | Carpenter |
| Izak Weyers | Carpenter |
| Shaun Marlon Nasson | Carpenter |
| Graeme Cowie | Concept Artist |
| George Hull | Concept Artist |
| Doug Williams | Concept Artist |
| Christian Pearce | Concept Artist |
| Ben Mauro | Conceptual Illustrator |
| Kevin Tomecek | Construction Buyer |
| Kobus Swart | Property Master |
| Lauren Sevior | Set Dresser |
| Natalie Haarhoff | Camera Operator |
| Richard Muller | Digital Imaging Technician |
| Bohdi Schoeman | Dolly Grip |
| Jinny Gunuza | Electrician |
| Justin Hawkins | First Assistant "A" Camera |
| Frank Gardner | Focus Puller |
| Stu Carl | Grip |
| Apiwe Diko | Grip |
| William Mnisi | Grip |
| Vukani Muthaki | Grip |
| Dean Reca | Key Grip |
| Brad Maloney | Libra Head Technician |
| Gerrit Van Zyl | Lighting Technician |
| Emmanuel Chonco Sithole | Gaffer |
| Caitlin Rollino | Second Assistant Camera |
| Amy Yeats | Second Assistant "A" Camera |
| Neville Esterhuizen | Second Assistant "C" Camera |
| Kristine Berg | Ager/Dyer |
| Michael Saal | Ager/Dyer |
| Leonie Roberts | Assistant Costume Designer |
| Lindsey Eyre | Set Costumer |
| Hlokomelo Moloi | Set Costumer |
| Philip Stapelberg | Truck Supervisor |
| Will Furneaux | 3D Modeller |
| Craig Berkey | Additional Sound Re-Recording Mixer |
| Bill Higley | ADR Mixer |
| Adam Mendez | ADR Mixer |
| Chris Navarro | ADR Mixer |
| Stephen Webster | ADR Mixer |
| Dave Wilson | ADR Mixer |
| Chris Chae | ADR Recordist |
| Vince Renaud | ADR Supervisor |
| Sandra Fox | Foley Artist |
| Goro Koyama | Foley Artist |
| Andy Malcolm | Foley Artist |
| Don White | Foley Mixer |
| Stephen Muir | Foley Recordist |
| Steve Boeddeker | Sound Re-Recording Mixer |
| Ian Tarasoff | Sound Mixer |
| Alain de Zilva | Assistant Editor |
| Michel Smit | Assistant Editor |
| Ken Smith | Assistant Editor |
| Dan Muscarella | Color Timer |
| Michele Wilson | Colorist |
| Alex Taylor | Digital Intermediate |
| William Bartlett | Digital Intermediate |
| Chris Davies | Digital Intermediate |
| Andrea Chlebak | Digital Intermediate Colorist |
| Sam Trounce | Digital Intermediate Producer |
| Warren Mazutinec | First Assistant Editor |
| Chris Macdonald | Online Editor |
| Jonathan Macintosh | Senior Animator |
| Mark Keetch | 3D Modeller |
| Jeremy Mesana | Lead Animator |
| Shane Davidson | Compositing Supervisor |
| Natalia de la Garza | Compositing Supervisor |
| Michael Stewart | Compositing Supervisor |
| Carlos Anaya | CG Supervisor |
| Luis Almazan | Compositor |
| Zheng Bao | Compositor |
| Conrad Olson | Compositor |
| Pedro Seixas | Compositor |
| Marion Voignier | Compositor |
| Bryce Rieger | Compositor |
| Gwen Zhang | Compositor |
| Henrique Moser | Compositing Lead |
| Joao Sita | Compositing Lead |
| Earl Fast | Lead Animator |
| Jason Gross | VFX Lighting Artist |
| Gillian George | Matte Painter |
| Susan Stewart | Matte Painter |
| Ehsan Shokrgozar | Pipeline Technical Director |
| Jenn Taylor | Senior Animator |
| Ruslan Vasylev | Senior Modeller |
| Yosuke Inomata | Modeling |
| Tomoka Matsumura | Modeling |
| Michael Billette | Modeling |
| Manoj Shrestha | VFX Artist |
| Luis Barquero | VFX Artist |
| Paul Copeland | VFX Artist |
| Sarah Fuller | VFX Artist |
| Andrew Hutton | VFX Artist |
| Giuseppe Improta | VFX Artist |
| Leo Ito | VFX Artist |
| Rémi Pierre | VFX Artist |
| Mark Theriault | VFX Artist |
| Terry Veer | VFX Artist |
| Kathleen Adams | Visual Effects Production Assistant |
| Sofia Portantino | Visual Effects Production Assistant |
| N'Cee Van Heerden | Epk Director |
| Tumi Poen | First Assistant Accountant |
| Olly Steele | Armorer |
| Joanne Goldstone | Production Accountant |
| Michael Moyo | Production Assistant |
| Miguel Flores Gamez | Production Assistant |
| Vincent Stander | Production Assistant |
| Jane Fry | Production Executive |
