 | Michael B. Jordan als Bryan Stevenson |
 | Brie Larson als Eva Ansley |
 | Jamie Foxx als Walter McMillian |
 | O'Shea Jackson Jr. als Anthony Ray Hinton |
 | Rafe Spall als Tommy Champan |
 | Rob Morgan als Herbert Richardson |
 | Tim Blake Nelson als Ralph Myers |
 | Rhoda Griffis als Judge Pamela Bachab |
 | J. Alphonse Nicholson als Henry Davis |
 | Karan Kendrick als Minnie McMillian |
 | Hayes Mercure als Jeremy Doss |
 | Lindsay Ayliffe als Judge Foster |
 | Dominic Bogart als Doug Ansley |
 | Tim Hooper als Charles Cooper, Office Manager |
 | Andrene Ward-Hammond als Brenda |
 | John Lacy als Bill |
 | Michael Harding als Sheriff Tate |
 | Ron Clinton Smith als Woodrow Ikner |
 | C.J. LeBlanc als John McMillian |
 | Kelly Mumme als Stella Taylor |
 | Mallory Hoff als Alice Brooks |
 | Terence Rosemore als Jimmy |
| Charlie Pye Jr. als Charlie the Tree Expert |
| Christopher Wolfe als Jim Wilkes |
 | Adam Boyer als Prison Guard |
 | Jacinte Blankenship als Christy Stevenson |
 | Brad Sanders als Howard Stevenson Sr. |
 | Charmin Lee als Alice Stevenson |
 | Sebastian Eugene Hansen als Kris Ansley |
| David Garlock als Prison Interviewee |
| Robert Caston als Prison Interviewee |
| Talmedge Hayes als Prison Interviewee |
| Kuntrell Jackson als Prison Interviewee |
 | Tatom Pender als Tracy |
| Scarlet Olivia Dunbar als Jackie McMillian |
 | Denitra Isler als Evelyn McMillian |
 | Darryl W. Handy als Bernard |
 | Darrell Britt-Gibson als Darnell Houston |
 | Al Mitchell als Uncle Leo |
 | Pete Burris als Local Male Witness |
 | Susie Spear Purcell als Local Female Witness |
 | Deadra Moore als Deb |
 | Ryan Dinning als Young Officer |
 | Carl Palmer als Older Officer |
 | Greta Glenn als Doris Miller |
 | Alex Van als Chamber Guard |
 | Leydi Morales als Female Death Row Guard |
| Ben Peck als Holman Warden |
 | Ted Huckabee als Bailiff |
| Ryan Girard als Clay Kast |
 | Tim Ware als Psychologist |
 | Norm Lewis als Newscaster (voice) |
 | Claire Bronson als Mrs. Chapman |
 | Desmond Phillips als State Officer |
 | Drew Starkey als Young Guard |
 | Steve Coulter als Judge Buren |
 | McDaniel Austin als Inmate |
 | Drew Scheid als Linus (uncredited) |
| Brandon Armstrong als Neighbor (uncredited) |
 | Elizabeth Becka als Mrs. Franklin (uncredited) |
 | Kirk Bovill als David Walker (uncredited) |
| Tony Bradley als Prisoner (uncredited) |
| Olivia De Paux als Court Reporter (uncredited) |
| Christine Hameed als Family Member (uncredited) |
 | Harvey B. Jackson als Mason Sheriff Deputy (uncredited) |
 | Jay DeVon Johnson als Black Guard (uncredited) |
| Jay D. Kacho als Prominent Monroeville Citizen (uncredited) |
 | Mary Kraft als Professor Bartholet (uncredited) |
 | Josh Royston als Police Officer (uncredited) |
 | Tonea Stewart als Mrs. Coleman (uncredited) |
| Albert L. Taylor als Death Row Inmate (uncredited) |
 | Benjamin Weaver als Courtroom Spectator (uncredited) |
| Destin Daniel Cretton | Director |
| Destin Daniel Cretton | Screenplay |
| Andrew Lanham | Screenplay |
| Gil Netter | Producer |
| Mike Drake | Executive Producer |
| Bryan Stevenson | Executive Producer |
| Bryan Stevenson | Novel |
| Asher Goldstein | Producer |
| Daniel Hammond | Executive Producer |
| Gabriel Hammond | Executive Producer |
| Charles D. King | Executive Producer |
| Niija Kuykendall | Executive Producer |
| Joel P. West | Original Music Composer |
| Nat Sanders | Editor |
| Sharon Seymour | Production Design |
| Maggie Martin | Set Decoration |
| Francine Jamison-Tanchuck | Costume Design |
| Michael B. Jordan | Executive Producer |
| Brett Pawlak | Director of Photography |
| Carmen Cuba | Casting Director |
| Peter Borck | Art Direction |
| Samantha Dick | Art Direction |
| Rita Ghosh | Art Direction |
| James F. Truesdale | Art Direction |
| Karriem Riggins | Musician |
| Michael J. Moore | First Assistant Director |
| Karen Davis | Second Assistant Director |
| Michael B. Jordan | Producer |
| Scott Budnick | Executive Producer |
| Jeff Skoll | Executive Producer |
| Gabe Hilfer | Music Supervisor |
| Brett Cranford | Unit Production Manager |
| Keith Splinter Davis | Stunt Coordinator |
| John Dixon | Stunts |
| Joe Foley | Stunts |
| Ryan Robertson | Stunts |
| Nick Stanner | Stunts |
| Donte Walker | Stunts |
| Alana Mayo | Co-Producer |
| Tami Goldman | Associate Producer |
| Jennie Lee | Associate Producer |
| John Moredock | Set Designer |
| Cierra Madison | Set Designer |
| Michael Heathcote | "A" Camera Operator |
| Michael Heathcote | Steadicam Operator |
| Matt Heath | First Assistant "A" Camera |
| Nito Serna | First Assistant "A" Camera |
| Johnny Quintana | Second Assistant "A" Camera |
| Chris Arata | "B" Camera Operator |
| Mark 'Boylee' Boyle | First Assistant "B" Camera |
| Victoria K. Warren | Second Assistant "B" Camera |
| Matt Evans | Camera Loader |
| Michael Kim | Digital Imaging Technician |
| Jay Meagher | Production Sound Mixer |
| Brian Didsbury | Boom Operator |
| Benjamin Farthing | Utility Sound |
| Amber Harley | Script Supervisor |
| Kelly Clear | Chief Lighting Technician |
| Eric Cunningham | Assistant Chief Lighting Technician |
| Roberty Murray | Lighting Technician |
| Bruce Leefook | Lighting Technician |
| Colin Lutke | Lighting Technician |
| Ryan Mengel | Lighting Technician |
| Michael Cochrane | Rigging Supervisor |
| Chris Spears | Rigging Grip |
| Beau Higgins | Rigging Grip |
| Jamaal Crosby | Rigging Grip |
| Phil Morgan | Rigging Grip |
| Nick Davenport | Rigging Grip |
| Darwin Montana Browne | Key Grip |
| Aaron Toups | Best Boy Grip |
| Ryan Ferguson | Dolly Grip |
| Kennith G. Smith | Dolly Grip |
| Justin Viger | Grip |
| Gilbert Nogalski | Grip |
| Patrick Blake | Grip |
| Patrick Strunk | Grip |
| Nathan Cooper | Grip |
| Patrice Coleman | Makeup Department Head |
| Bridgit Crider | Key Makeup Artist |
| Natalie Johnson | Key Makeup Artist |
| David Atherton | Special Effects Makeup Artist |
| Lawrence Davis | Hair Department Head |
| Andrea Bowman | Hair Department Head |
| Crystal Woodford | Key Hair Stylist |
| Jove Edmond | Hairstylist |
| Conrad Hilton | Hairstylist |
| Ai Nakata | Hairstylist |
| Joy Cretton | Assistant Costume Designer |
| Earl Tanchuck | Costume Supervisor |
| Demetricus Holloway | Key Costumer |
| Deborrah Fairweather | Costumer |
| Icy White | Costumer |
| Krystn Leigh | Costumer |
| Adoma Ananeh-Firempong | First Assistant Editor |
| Kaitlyn Ali | Post Production Assistant |
| Del Spiva | Music Editor |
| Onnalee Blank | Sound Re-Recording Mixer |
| Onnalee Blank | Supervising Sound Editor |
| Katy Wood | Supervising Sound Editor |
| Mathew Waters | Sound Re-Recording Mixer |
| Lynn Sable | First Assistant Sound Editor |
| Phil Barrie | Sound Effects Editor |
| Eric A. Norris | Sound Effects Editor |
| Ando Johnson | Sound Effects Editor |
| David Bach | Dialogue Editor |
| Thomas J. O'Connell | ADR Mixer |
| Greg Crawford | ADR Mixer |
| Randy Singer | Foley Mixer |
| Catherine Harper | Foley Artist |
| Katherine Rose | Foley Artist |
| Jax Baker | Production Supervisor |
| Rose Beale | Production Office Coordinator |
| Alex McNeill | Production Secretary |
| Reena Magsarili | Production Accountant |
| Caryn Cheever | First Assistant Accountant |
| Kathleen Richter | Payroll Accountant |
| Matt DiGennaro | Assistant Accountant |
| Sahar Simmons | Assistant Accountant |
| Rehya Young | Location Manager |
| Aaron Gutentag | Assistant Location Manager |
| Jamal DZ Mullen | Assistant Location Manager |
| Jeremy Tan | Assistant Location Manager |
| Dean Adam Citroni | Assistant Location Manager |
| Shawn M. Gray | Property Master |
| Elizabeth Ralston | Assistant Property Master |
| Laurie Garner | Props |
| Caius Man | Special Effects Coordinator |
| Richard Blake Wester | Leadman |
| T.D. Antoine | Set Dresser |
| Spencer Anderson | Set Dresser |
| Jeff Juszkiewicz | Set Dresser |
| Rodney Harris | Set Dresser |
| Brett Fahle | Set Dresser |
| Christopher Watson | Set Dresser |
| Eitan Sonnenberg | Set Dresser |
| Maria Elia Castro | Art Department Coordinator |
| Curtis Crowe | Construction Coordinator |
| Jessie McMillion | Construction Foreman |
| Jake Giles Netter | Still Photographer |
| Charley Medigovich | Casting Associate |
| Katie Feigenbaum | Casting Assistant |
| Heather Taylor | Extras Casting |
| Kalas Pendergraft | Extras Casting Assistant |
| Gregory Santoro | Second Second Assistant Director |
| Charles Pickard | Transportation Captain |
| Freddie Davis | Transportation Co-Captain |
| Laura Lecher | Craft Service |
| Travis Murrell | Craft Service |
| Ian Vertovec | Digital Intermediate Colorist |
| Zara Park | Digital Intermediate Producer |
| Matt Blackshear | Digital Intermediate Editor |
| Manny Dubón | Digital Intermediate Editor |
| Monique Eissing | Digital Intermediate Editor |
