Elenco principal da temporada 7

1. 

   Sonequa Martin-Green

   Michael Burnham

2. 

   Doug Jones

   Saru

3. 

   Mary Wiseman

   Sylvia Tilly

4. 

   Anthony Rapp

   Paul Stamets

5. 

   Wilson Cruz

   Dr. Hugh Culber

6. 

   Blu del Barrio

   Adira Tal

7. 

   David Ajala

   Cleveland 'Book' Booker

Convidados Especiais 22

1. 

   Tig Notaro

   Cmdr. Jett Reno

2. 

   Oyin Oladejo

   Joann Owosekun

3. 

   Patrick Kwok-Choon

   Rhys

4. 

   Emily Coutts

   Keyla Detmer

5. 

   Sara Mitich

   Lt. Nilsson

6. 

   Raven Dauda

   Dr. Pollard

7. 

   Oded Fehr

   Fleet Admiral Charles Vance

8. 

   Hiro Kanagawa

   Dr. Hirai

9. 

   Stacey Abrams

   President of Earth

10. 

    Annabelle Wallis

    Zora (voice)

11. 

    Tara Rosling

    President T'Rina

12. 

    Shawn Doyle

    Ruon Tarka

13. 

    Chelah Horsdal

    UFP President Laira Rillak

14. 

    David Benjamin Tomlinson

    Linus

15. 

    Orville Cummings

    Lt. Christopher

16. 

    Adrian Walters

    Cadet Taahz Gorev

17. 

    Seamus Patterson

    Cadet Harral

18. 

    Phumzile Sitole

    Ndoye

19. 

    Michael Chan Wai-Man

    FHQ Ops Officer

20. Emmanuel John

    FHQ Security Officer

21. 

    Jean Paul Najm

    FHQ Security Guard

22. 

    Fabio Tassone

    Book's Ship Computer (voice)

Equipa técnica 2