Full Cast — Star Trek: Discovery (2017–2024)
Sonequa Martin-Green
Michael Burnham
Doug Jones
Saru
Mary Wiseman
Sylvia Tilly
Anthony Rapp
Paul Stamets
Wilson Cruz
Hugh Culber
Emily Coutts
Keyla Detmer
Patrick Kwok-Choon
Rhys
Oyin Oladejo
Joann Owosekun
Ronnie Rowe
RA Bryce / Comms Officer 2 / Shutle Pilot
David Ajala
Cleveland 'Book' Booker
Sara Mitich
Airiam / Nilsson
Blu del Barrio
Adira Tal
David Benjamin Tomlinson
Klingon / Kelpien Servant / Young Su'Kal / Linus / Linus / Kelpien Villager #1 / Cosmo Traitt
Shazad Latif
Ash Tyler
Julianne Grossman
Sanctuary Voice (voice) / EV Suit Computer (voice) / Discovery Computer (voice)
Michelle Yeoh
Philippa Georgiou
Oded Fehr
Charles Vance
Annabelle Wallis
Zora (voice)
Tig Notaro
Jett Reno
Raven Dauda
Dr. Pollard
Tara Rosling
President T'Rina
Orville Cummings
Lt. Christopher
Jason Isaacs
Gabriel Lorca
Maulik Pancholy
Dr. Nambue
Anson Mount
Christopher Pike
Mary Chieffo
L'Rell
Rachael Ancheril
Cmdr. Nhan
Hannah Cheesman
Lt. Cmdr. Airiam
Jayne Brook
Katrina Cornwell
Chelah Horsdal
UFP President Laira Rillak
Ian Alexander
Gray Tal
Callum Keith Rennie
Rayner
David Cronenberg
Dr. Kovich
James Frain
Sarek
Kenneth Mitchell
Invigilator Aurellio / Kol-Sha / Kol / Time Keeper Tenavik
Ethan Peck
Spock / Spock (voice)
Fabio Tassone
Book's Ship Computer (voice)
Eve Harlow
Malinne 'Moll' Ravel
Mia Kirshner
Amanda Grayson
Alan van Sprang
Leland
Nicole Dickinson
Hadley / Strong Regulator / Orion Delegate / Yeoman Colt / Klingon / Talosian #3 (uncredited)
Avaah Blackwell
Osnullus Trader (uncredited) / Lt. Ina / Kelpien Council Member #2 / Lt. Arav (uncredited) / Captain Rahma
Shawn Doyle
Ruon Tarka
Natalie Liconti
Lt. Gallo
Victoria Sawal
Lt. Naya
Christina Dixon
Lt. Cmdr. Asha
Arista Arhin
Young Michael Burnham
Elias Toufexis
Cold / L'ak
Phumzile Sitole
Ndoye
Tasia Valenza
Shenzhou Computer (voice)
Rekha Sharma
Commander Landry
Riley Gilchrist
Andorian Regulator / Admiral Shukar / Andorian Admiral
Vanessa Jackson
Audrey Willa
Sonja Sohn
Dr. Gabrielle Burnham
Javid Iqbal
Voq
Bahia Watson
May Ahearn
Damon Runyan
Ujilli
Ali Momen
Kamran Gant
Conrad Coates
Admiral Terral
Michael Ayres
Transporter Technician
Hannah Spear
Dr. Issa / Siranna
Janet Kidder
Osyraa
Luca Doulgeris
Leto
Andreas Apergis
Guardian Xi
Piotr Michael
Shuttle Computer (voice)
Hiro Kanagawa
Dr. Hirai
Christopher Russell
Milton Richter
Clare McConnell
Dennas
Sam Vartholomeos
Danby Connor
Rebecca Romijn
Number One
Noah Averbach-Katz
Ryn
Adil Hussain
Aditya Sahil
Jake Weber
Zareh
Dorren Lee
Lt. Teemo
Bill Irwin
Su'Kal
Ache Hernandez
Kyheem
Adrian Walters
Cadet Taahz Gorev
Liam Hughes
Young Spock
Tony Nappo
Primarch Ruhn
Dorian Grey
Breen Lt. Arisar
Zahra Bentham
Cmdr. Lorna Jemison
Jimmy Chimarios
Polygon
Chris Obi
T'Kuvma
Terry Serpico
Brett Anderson
Rainn Wilson
Harry Mudd
Devon MacDonald
Engineering Officer / Service Engineer
Anthony Grant
Klingon Communications Officer / Er' Toom
Tyler Evan Webb
Klingon
Dwain Murphy
Captain Maddox
Jeremy Crittenden
Lord Eling
Yadira Guevara-Prip
Me Hani Ika Hali Ka Po
Samora Smallwood
Lt. Amin
Hanneke Talbot
Lt. Mann
Chai Valladares
Lt. Nicola
Ian Lake
Tolor
Paul Guilfoyle
Carl
Brendan Beiser
Eli
Linford Mark Robinson
Captain L'Teis / Starfleet Captain #1
Harry Judge
Tellarite Admiral / Admiral Gorch
Jinny Jacinto
The Monster
Karen Robinson
Trill Leader Pav
Roy Samuelson
Emerald Chain Computer (voice)
Kenneth Welsh
Senna Tal / Senna Tal (voice)
Zarrin Darnell-Martin
Nurse (archive footage) (uncredited) / Nurse
Alex McCooeye
Lee'U
Giovanni Spina
Provost Sta'Kiar
Daniel Kash
Lt. Duggan / Haz Mazaro
Seamus Patterson
Cadet Harral
Michael Chan Wai-Man
FHQ Ops Officer
Alisen Richmond-Peck
Starfleet Psychiatrist
Tara Nicodemo
Admiral Patar
Gregory Ambrose Calderone
Lt. Jax
Victor Andres Trelles Turgeon
Duvin
Jordan Francis
Breen Helmsman / Breen Soldier
Jordan L'Abbe
Breen Soldier / Breen Ops