Michael Burnham

Sonequa Martin-Green

Saru

Doug Jones

Emperor Philippa Georgiou / Captain Philippa Georgiou

Michelle Yeoh

Lt. Cmdr. Paul Stamets

Anthony Rapp

Ensign Sylvia Tilly

Mary Wiseman

Ash Tyler

Shazad Latif

Captain Christopher Pike

Anson Mount

Dr. Hugh Culber

Wilson Cruz

Sarek

James Frain

Lt. Keyla Detmer

Emily Coutts

Amanda Grayson

Mia Kirshner

L'Rell

Mary Chieffo

Lt. Gen Rhys

Patrick Kwok-Choon

Joann Owosekun

Oyin Oladejo

Spock

Ethan Peck

Cmdr. Jett Reno

Tig Notaro

Lt. / Lt. Cmdr. R.A. Bryce / Comms Officer 2

Ronnie Rowe

Lt. Cmdr. Airiam

Hannah Cheesman

Number One

Rebecca Romijn

Cleveland 'Book' Booker

David Ajala

Lt. Nilsson / Airiam

Sara Mitich

Adira Tal

Blu del Barrio

Linus / Kelpien Villager #1 / Young Su'Kal

David Benjamin Tomlinson

Lt. Connolly

Sean Connolly Affleck

Discovery Computer (voice) / EV Suit Computer (voice) / Sanctuary Voice (voice)

Julianne Grossman

Cmdr. Nhan

Rachael Ancheril

Young Michael Burnham

Arista Arhin

Zora (voice)

Annabelle Wallis

Dr. Tracy Pollard

Raven Dauda

Young Spock

Liam Hughes

President T'Rina

Tara Rosling

Lt. Christopher

Orville Cummings

Gabriel Lorca

Jason Isaacs

Dr. Nambue

Maulik Pancholy

Lt. Ina / Kelpien Council Member #2 / Captain Rahma

Avaah Blackwell

Admiral Katrina Cornwell

Jayne Brook

UFP President Laira Rillak

Chelah Horsdal

Gray Tal

Ian Alexander

Rayner

Callum Keith Rennie

Dr. Kovich

David Cronenberg

Kol / Invigilator Aurellio / Kol-Sha

Kenneth Mitchell

Book's Ship Computer (voice)

Fabio Tassone

Malinne 'Moll' Ravel

Eve Harlow

Leland

Alan Van Sprang

Klingon / Yeoman Colt / Orion Delegate

Nicole Dickinson

Ruon Tarka

Shawn Doyle

Lt. Gallo

Natalie Liconti

Lt. Naya

Victoria Marie

Lt. Cmdr. Asha

Christina Dixon

L'ak / Cold

Elias Toufexis

Ndoye

Phumzile Sitole

Shenzhou Computer (voice)

Tasia Valenza

Commander Landry

Rekha Sharma

Andorian Regulator / Admiral Shukar / Andorian Admiral

Riley Gilchrist

Lt. Audrey Willa

Vanessa Jackson

Dr. Gabrielle Burnham

Sonja Sohn