 | Harrison Ford | Han Solo |
 | Mark Hamill | Luke Skywalker |
 | Carrie Fisher | General Leia Organa |
 | Adam Driver | Kylo Ren / Ben Solo |
 | Daisy Ridley | Rey |
 | John Boyega | Finn |
 | Oscar Isaac | Poe Dameron |
 | Lupita Nyong'o | Maz Kanata |
 | Andy Serkis | Supreme Leader Snoke |
 | Domhnall Gleeson | General Hux |
 | Anthony Daniels | C-3PO |
 | Max von Sydow | Lor San Tekka |
 | Peter Mayhew | Chewbacca |
 | Gwendoline Christie | Captain Phasma |
 | Joonas Suotamo | Chewbacca Double |
 | Pip Andersen | Lead Stormtrooper |
 | Simon Pegg | Unkar Plutt |
 | Kiran Shah | Teedo |
 | Sasha Frost | Jakku Villager |
 | Pip Torrens | Colonel Kaplan |
 | Andrew Jack | Major Ematt |
 | Rocky Marshall | Colonel Datoo |
 | Greg Grunberg | Snap Wexley |
 | Emun Elliott | Brance |
 | Brian Vernel | Bala-Tik |
 | Yayan Ruhian | Tasu Leech |
 | Sebastian Armesto | Lieutenant Mitaka |
 | Maisie Richardson-Sellers | Korr Sella |
 | Warwick Davis | Wollivan |
 | Cailey Fleming | Young Rey |
 | Mark Stanley | Knight of Ren |
 | Ken Leung | Admiral Statura |
 | Iko Uwais | Razoo Quin-Fee |
 | Anna Brewster | Bazine Netal |
 | Harriet Walter | Dr. Kalonia |
 | Tim Rose | Admiral Ackbar |
 | Erik Bauersfeld | Admiral Ackbar (voice) |
 | Mike Quinn | Nien Nunb |
 | Bill Kipsang Rotich | Nein Nunb (voice) |
 | Michael Giacchino | FN-3181 |
| Nigel Godrich | FN-9330 |
 | Judah Friedlander | Bar Patron |
 | Victor McGuire | Bar Patron |
 | Miltos Yerolemou | Bar Patron |
 | Billie Lourd | Lieutenant Connix |
 | Leanne Best | Min Sakul |
 | Crystal Clarke | Ensign Goode |
 | Jeffery Kissoon | Rear Admiral Guich |
| Claudia Sermbezis | Lema Eelyak |
| Gerald W. Abrams | Captain Cypress |
| Jim McGrath | Vice Admiral Resdox |
 | Philicia Saunders | Tabala Zo |
| Morgan Dameron | Commodore Meta |
 | Jessica Henwick | Jess Testor |
 | Tosin Cole | Lieutenant Bastian |
 | James McArdle | Niv Lek |
| Stefan Grube | Yolo Ziff |
 | Dixie Arnold | Resistance Soldier |
 | Hannah John-Kamen | First Order Officer |
 | Kate Fleetwood | First Order Officer |
 | Thomas Brodie-Sangster | First Order Officer |
 | Brian Herring | BB-8 |
 | Dave Chapman | BB-8 |
 | Jimmy Vee | R2-D2 (uncredited) |
 | Cecep Arif Rahman | Crokind Shand (uncredited) |
 | Ian Whyte | Bollie Prindel / Roodown (uncredited) |
 | Daniel Craig | Stormtrooper (uncredited) |
 | Ewan McGregor | Obi-Wan Kenobi (voice) (uncredited) |
 | Frank Oz | Yoda (archive sound) (uncredited) |
 | Alec Guinness | Obi-Wan Kenobi (archive sound) (uncredited) |
 | Tom Kane | Hosnian Citizen / Starkiller Technician (voice) (uncredited) |
 | Catherine Taber | Hangar Officer / Starkiller Technician (voice) (uncredited) |
 | Matthew Wood | Ello Asty / Quiggold / Niima Thug (voice) (uncredited) |
 | Samuel Witwer | Stormtroopers / Star Destroyer PA Announcer / Star Destroyer Officer (voice) |
 | Meredith Salenger | Resistance Technician (voice) (uncredited) |
 | James Arnold Taylor | First Order Stormtrooper (uncredited) |
 | Michael Donovan | Starkiller PA Announcer (voice) (uncredited) |
 | Devon Libran | Hangar Officer / Starkiller Stormtrooper (voice) (uncredited) |
| Robert Stambler | Red Eyed Sand Alien (voice) (uncredited) |
 | Verona Blue | Resistance PA Announcer (voice) (uncredited) |
 | Fred Tatasciore | Niima Scavenger / Forest Stormtrooper (voice) (uncredited) |
| Patrick Correll | Resistance Medic (voice) (uncredited) |
 | Karen Huie | Niima Scavenger (voice) (uncredited) |
| Orly Schuchmacher | Desert Scavenger (voice) (uncredited) |
 | Ben Schwartz | Stormtrooper (uncredited) |
 | Mark Dodson | Niima Scavenger (voice) (uncredited) |
 | Liang Yang | FN-2199 (uncredited) |
 | David Acord | FN-2199 (uncredited) |
 | Jamie B. Chambers | Heavy Gunner Stormtrooper (uncredited) |
 | David M. Santana | First Order Stormtrooper / Snowtrooper Commander / Heavy Gunner Stormtrooper (uncredited) |
 | Francesca Longrigg | Bar Patron |
 | D.C. Barns | Bar Patron |
 | Tom Edden | First Order Officer |
| Richard Riddell | First Order Officer |
 | Jefferson Hall | First Order Officer |
 | Jack Laskey | First Order Officer |
 | Christina Chong | (scenes deleted) |
 | Daniel Adjei | Jashco Phurus (uncredited) |
| Charlie Akin | First Order Stormtrooper / Resistance Fighter (uncredited) |
| Adrian Allan | Rebel Soldier (uncredited) |
 | Samantha Alleyne | First Order Stormtrooper (uncredited) |
 | Paul Biddiss | X-Wing pilot (uncredited) |
| Hannah Blamires | First Order Officer (uncredited) |
 | Rony Bridges | First Order Admiral (uncredited) |
 | Dante Briggins | Stormtrooper (uncredited) |
| Stuart Budd | Stormtrooper (uncredited) |
| Joe Cash | Stormtrooper (uncredited) |
 | Calvin Chen | Resistance Engineer (uncredited) |
| Alan Chimes | Stormtrooper (uncredited) |
| Jamie Clay | Stormtrooper (uncredited) |
 | Bern Collaço | First Order General (uncredited) |
 | David W. Collins | Hangar Officer / Forest Stormtrooper (voice) (uncredited) |
 | Cavin Cornwall | Durteel Haza / Sidon Ithano (uncredited) |
| Rowan Cox | Storm Trooper (uncredited) |
 | Nathalie Cuzner | PZ-4CO (uncredited) |
| Rimmel Daniel | Stormtrooper (uncredited) |
| Keith De'Winter | Goss Toowers (uncredited) |
 | Adrian Derrick-Palmer | Stormtrooper (uncredited) |
| Michael Dickins | Knight of Ren (uncredited) |
| Nick Donald | Imperial Gunner (uncredited) |
| Cameron Edwards | Jakku Villager (uncredited) |
| Mick Fryer-Kelsey | Maz's Bar Pirate (uncredited) |
 | Jesse Michael Fullington | First Order Stormtrooper (uncredited) |
 | Gloria García | Jakku Defender (uncredited) |
 | Salo Gardner | Bar Patron (uncredited) |
 | Caroline Garnell | Rebel Alliance (uncredited) |
| Chris Geden | First Order Officer (uncredited) |
| Clare Glass | Friend of Big Toad (uncredited) |
| Versha Grant | Rebel (uncredited) |
| Steven James Griffiths | Snowtrooper (uncredited) |
 | Gary Hailes | Stormtrooper (uncredited) |
| Tim Hammersley | Rebel (uncredited) |
 | Chris Hastings | First Order Stormtrooper (uncredited) |
| Marina Hayter | Bar Worker (uncredited) |
| Kelvin Hewlett | Resistance (uncredited) |
| Matthew Hobbs | Resistance Fighter (uncredited) |
 | Phil Hodges | X-Wing Pilot (uncredited) |
| Leigh Holland | Stormtrooper (uncredited) |
 | Kevin Hudson | Rebel Alliance (uncredited) |
| Phoenix James | Stormtrooper (uncredited) |
| Zander James | Stormtrooper (uncredited) |
 | Tobias James-Samuels | Fun House Officer (uncredited) |
 | Paul Kasey | Ello Asty (uncredited) |
| Aaron Kennedy | Cloaked Messenger (uncredited) |
 | Aidan Knight | Tie Fighter Pilot (uncredited) |
| Sanj Krishnan | Resistance Engineer (uncredited) |
 | Lukas Landau | X-Wing Pilot (uncredited) |
 | Andrei Lenart | Resistance Soldier (uncredited) |
 | Jorge Leon Martinez | Rebel Alliance (uncredited) |
 | Julia Leyland | Rebel Medic (uncredited) |
| Billy James Machin | Stormtrooper (uncredited) |
| Hamza Malik | Jakku Villager (uncredited) |
 | Raymond Mamrak | Stormtrooper (uncredited) |
 | Kelsey Edwards | Resistance Fighter (uncredited) |
 | Kenny-Lee Mbanefo | First Order Stormtrooper (uncredited) |
| David McCarrison | Bar Patron (uncredited) |
 | Sandeep Mohan | First Order Stormtrooper (uncredited) |
| Arnold Montey | Stormtrooper (uncredited) |
 | Benjayx Murphy | Officer of the Rebel Alliance (uncredited) |
 | Robert Nairne | Professor Allium (uncredited) |
| Charlie Nevett | Bar Patron (uncredited) |
| Jason Nicholls | Stormtrooper (uncredited) |
| Terry Noble | HoM 56 (uncredited) |
 | David Norfolk | Politician (uncredited) |
 | Tatsujiro Oto | Bar Patron (uncredited) |
| Gillian Pittaway | Resistance Member (uncredited) |
| Nathan Plant | Hassk Thug (uncredited) |
 | Elroy Powell | Rosser Weno (uncredited) |
 | Jay Rincon | Stormtrooper (uncredited) |
| Marc Rolfe | First Order Stormtrooper (uncredited) |
| Julio Romeo | Resistance Fighter (uncredited) |
 | Mark Flynn Rutter | First Order Stormtrooper (uncredited) |
 | Arti Shah | Power Droid (uncredited) |
 | Kat Sheridan | Resistance Medic / Forest Stormtrooper (voice) (uncredited) |
 | Stephanie Silva | ME-8D9 (uncredited) |
| Jasper Skinner | Senior Resistance Officer (uncredited) |
| Sandy Kate Slade | Lady Astronaut (uncredited) |
 | Clem So | Resistance Fighter (uncredited) |
| Benito Sovrano | Stormtrooper captain (uncredited) |
| Karol Steele | Jakku Village Elder (uncredited) |
| Sternkiker François | X-Wing Pilot (uncredited) |
| Frank Stone | Rebel General (uncredited) |
| Andy Sweet | X-Wing Pilot (uncredited) |
| Peter Theobalds | Nima Outpost Scavenger (uncredited) |
 | Pablo Verdejo | Rebel Soldier (uncredited) |
| Ashley Ward | Bar Patron (uncredited) |
 | Paul Warren | Varmik (uncredited) |
 | Topo Wresniwiro | Ubert Quaril (uncredited) |
| Joshua Ásberg | First Order Snowtrooper (uncredited) |
 | Bill Hader | BB-8 (voice) |